#	Cited nodes	Nodes / Authors	GCS	LCS
101	6	351 1997 AMERICAN JOURNAL OF PUBLIC HEALTH 87(2):263-267 Carlisle DM; Leake BD; Shapiro MF Racial and ethnic disparities in the use of cardiovascular procedures: Associations with type of health insurance	61	15
102	10	372 1997 ARCHIVES OF INTERNAL MEDICINE 157(22):2570-2576 Ayanian JZ; Guadagnoli E; McNeil BJ; Cleary PD Treatment and outcomes of acute myocardial infarction among patients of cardiologists and generalist physicians	61	15
103	1	387 1997 CIRCULATION 95(12):2643-2651 Pfeffer MA; Greaves SC; Arnold JMO; Glynn RJ; LaMotte FS; Lee RT; Menapace FJ; Rapaport E; Ridker PM; Rouleau JL; Solomon SD; Hennekens CH Early versus delayed angiotensin-converting enzyme inhibition therapy in acute myocardial infarction - The healing and early afterload reducing therapy trial	61	3
104	1	458 1997 JOURNAL OF HUMAN RESOURCES 32(3):441-462 Heckman J Instrumental variables - A study of implicit behavioral assumptions used in making program evaluations	61	36
105	4	361 1997 ANNALS OF INTERNAL MEDICINE 126(7):561-582 Peterson ED; Shaw LJ; Califf RM Clinical guideline .2. Risk stratification after myocardial infarction	60	19
106	2	949 1999 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 281(8):720-726 Riley GF; Potosky AL; Klabunde CN; Warren JL; Ballard-Barbash R Stage at diagnosis and treatment patterns among older women with breast cancer - An HMO and fee-for-service comparison	60	7
107	4	248 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 275(17):1322-1328 Normand SLT; Glickman ME; Sharma RGVRK; McNeil BJ Using admission characteristics to predict short-term mortality from myocardial infarction in elderly patients - Results from the Cooperative Cardiovascular Project	59	27
108	4	362 1997 ANNALS OF INTERNAL MEDICINE 126(8):593-& Gurwitz JH; McLaughlin TJ; Willison DJ; Guadagnoli E; Hauptman PJ; Gao XM; Soumerai SB Delayed hospital presentation in patients who have had acute myocardial infarction	59	13
109	1	634 1998 HARVARD LAW REVIEW 111(4):869-962 Polinsky AM; Shavell S Punitive damages: An economic analysis	59	0
110	1	20 1993 JOURNAL OF ECONOMIC PERSPECTIVES 7(4):135-151 ELLIS RP; MCGUIRE TG SUPPLY-SIDE AND DEMAND-SIDE COST-SHARING IN HEALTH-CARE	57	13
111	1	467 1997 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 29(1):139-146 Stafford RS; Blumenthal D; Pasternak RC Variations in cholesterol management practices of US physicians	57	6
112	1	88 1994 MEDICAL CARE 32(7):JS38-JS51 MITCHELL JB; BUBOLZ T; PAUL JE; PASHOS CL; ESCARCE JJ; MUHLBAIER LH; WIESMAN JM; YOUNG WW; EPSTEIN RS; JAVITT JC USING MEDICARE CLAIMS FOR OUTCOMES RESEARCH	56	2
113	1	403 1997 CRITICAL CARE MEDICINE 25(6):910-925 Taylor RW; Ahrens T; Viejo A; Beilin Y; Bennett ED; Bernard GR; Calvin JE; Chalfin DB; Civetta JM; Connors AF; Davis R; Fulkerson WJ; Fuhrman BP; Hernan LJ; Hollenberg SM; Hoyt JW; Kelso LA; Kirton OC; Leibowitz AB; Matuschak GM; Nelson LD; Papadakos PJ; Parker MM; Peruzzi WT; Sandham JD; Sprung CL; Thompson AE; Trottier SJ; Vender JS; Bekes CE; Dellinger RP; Parrillo JE Pulmonary Artery Catheter Consensus Conference: Consensus Statement	56	0
114	1	1066 1999 NEW ENGLAND JOURNAL OF MEDICINE 341(19):1447-1457 Abernethy DR; Schwartz JB Calcium-antagonist drugs	56	2
115	15	1377 2000 MEDICAL CARE RESEARCH AND REVIEW 57():108-145 Mayberry RM; Mili F; Ofili E Racial and ethnic differences in access to medical care	56	0
116	2	104 1995 ANNUAL REVIEW OF PHYSIOLOGY 57():805-826 PFEFFER JM; FISCHER TA; PFEFFER MA ANGIOTENSIN-CONVERTING ENZYME-INHIBITION AND VENTRICULAR AND REMODELING AFTER MYOCARDIAL-INFARCTION	55	0
117	4	483 1997 LANCET 349(9045):75-78 Holmes DR; Califf RM; VandeWerf F; Berger PB; Bates ER; Simoons ML; White HD; Thompson TD; Topol EJ Difference in countries' use of resources and clinical outcome for patients with cardiogenic shock after myocardial infarction: Results from the GUSTO trial	55	9
118	11	573 1998 ARCHIVES OF INTERNAL MEDICINE 158(15):1596-1608 Donohoe MT Comparing generalist and specialty care - Discrepancies, deficiencies, and excesses	55	6
119	7	826 1999 ANNALS OF INTERNAL MEDICINE 130(3):183-+ Leape LL; Hilborne LH; Bell R; Kamberg C; Brook RH Underuse of cardiac procedures: Do women, ethnic minorities, and the uninsured fail to receive needed revascularization?	55	17
120	1	1293 2000 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 283(20):2686-2692 Morrison LJ; Verbeck PR; McDonald AC; Sawadsky BV; Cook DJ Mortality and prehospital thrombolysis for acute myocardial infarction - A meta-analysis	55	1
121	6	1391 2000 NEW ENGLAND JOURNAL OF MEDICINE 342(21):1573-1580 Canto JG; Every NR; Magid DJ; Rogers WJ; Malmgren JA; Frederick PD; French WJ; Tiefenbrunn AJ; Misra VK; Kiefe CI; Barron HV; Natl Registry Myocardial Infarctio The volume of primary angioplasty procedures and survival after acute myocardial infarction	55	12
122	1	1242 2000 EUROPEAN HEART JOURNAL 21(10):823-831 Widimsky P; Groch L; Zelizko M; Aschermann M; Bednar F; Suryapranata H; PRAGUE Study Grp Investigators Multicentre randomized trial comparing transport to primary angioplasty vs immediate thrombolysis vs combined strategy for patients with acute myocardial infarction presenting to a community hospital without a catheterization laboratory - The PRAGUE study	54	5
123	1	35 1994 ARCHIVES OF INTERNAL MEDICINE 154(10):1090-1096 PILOTE L; RACINE N; HLATKY MA DIFFERENCES IN THE TREATMENT OF MYOCARDIAL-INFARCTION IN THE UNITED-STATES AND CANADA - A COMPARISON OF 2 UNIVERSITY HOSPITALS	53	47
124	1	1149 2000 AMERICAN JOURNAL OF KIDNEY DISEASES 35(2):333-346 de Mattos AM; Olyaei AJ; Bennett WM Nephrotoxicity of immunosuppressive drugs: Long-term consequences and challenges for the future	53	0
125	2	277 1996 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 27(3):625-632 Newby LK; Califf RM; Guerci A; Weaver WD; Col J; Horgan JH; Mark DB; Stebbins A; VandeWerf F; Gore JM; Topol EJ Early discharge in the thrombolytic era: An analysis of criteria for uncomplicated infarction from the global utilization of streptokinase and t-PA for occluded coronary arteries (GUSTO) trial	51	17
126	5	1348 2000 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 36(7):2056-2063 Rogers WJ; Canto JG; Lambrew CT; Tiefenbrunn AJ; Kinkaid B; Shoultz DA; Frederick PD; Every N; Investigators Natl Registry Myocar Temporal trends in the treatment of over 1.5 million patients with myocardial infarction in the US from 1990 through 1999 - The National Registry of Myocardial Infarction 1, 2 and 3	51	16
127	1	39 1994 BRITISH MEDICAL JOURNAL 309(6956):730-733 HICKS NR SOME OBSERVATIONS ON ATTEMPTS TO MEASURE APPROPRIATENESS OF CARE	50	2
128	2	202 1996 ANNALS OF INTERNAL MEDICINE 124(4):414-& Friedmann PD; Brett AS; MayoSmith MF Differences in generalists' and cardiologists' perceptions of cardiovascular risk and the outcomes of preventive therapy in cardiovascular disease	50	12
129	6	1007 1999 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 33(3):661-669 Shaw LJ; Hachamovitch R; Berman DS; Marwick TH; Lauer MS; Heller GV; Iskandrian AE; Kesler KL; Travin MI; Lewin HC; Hendel RC; Borges-Neto S; Miller DD The economic consequences of available diagnostic and prognostic strategies for the evaluation of stable angina patients: An observational assessment of the value of precatheterization ischemia	50	4
130	6	1296 2000 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 284(24):3131-3138 Magid DJ; Calonge BN; Rumsfeld JS; Canto JG; Frederick PD; Every NR; Barron HV; Natl Registry Myocardial Infarctio Relation between hospital primary angioplasty volume and mortality for patients with acute MI treated with primary angioplasty vs thrombolytic therapy	50	8
131	1	193 1996 AMERICAN JOURNAL OF CARDIOLOGY 78(4):409-414 Ashraf T; Hay JW; Pitt B; Wittels E; Crouse J; Davidson M; Furberg CD; Radican L Cost-effectiveness of Pravastatin in secondary prevention of coronary artery disease	49	3
132	6	1036 1999 MEDICAL CARE 37(1):68-77 Hannan EL; van Ryn M; Burke J; Stone D; Kumar D; Arani D; Pierce W; Rafii S; Sanborn TA; Sharma S; Slater J; DeBuono BA Access to coronary artery bypass surgery by race/ethnicity and gender among patients who are appropriate for surgery	49	9
133	3	118 1995 CIRCULATION 91(4):1063-1069 LAMAS GA; PASHOS CL; NORMAND SLT; MCNEIL B PERMANENT PACEMAKER SELECTION AND SUBSEQUENT SURVIVAL IN ELDERLY MEDICARE PACEMAKER RECIPIENTS	48	3
134	1	914 1999 HEALTH AFFAIRS 18(5):163-171 Kessler RC; Barber C; Birnbaum HG; Frank RG; Greenberg PE; Rose RM; Simon GE; Wang P Depression in the workplace: Effects on short-term disability	47	0
135	5	357 1997 ANNALS OF INTERNAL MEDICINE 126(1):13-19 Tu JV; Naylor CD; Kumar D; DeBuono BA; McNeil BJ; Hannan EL Coronary artery bypass graft surgery in Ontario and New York State: Which rate is right?	46	22
136	2	871 1999 CLINICAL CHEMISTRY AND LABORATORY MEDICINE 37(6):687-693 Panteghini M; Apple FS; Christenson RH; Dati F; Mair J; Wu AH Use of biochemical markers in acute coronary syndromes	46	1
137	13	1390 2000 NEW ENGLAND JOURNAL OF MEDICINE 342(15):1094-1100 Canto JG; Allison JJ; Kiefe CI; Fincher C; Farmer R; Sekar P; Person S; Weissman NW Relation of race and sex to the use of reperfusion therapy in medicare beneficiaries with acute myocardial infarction.	46	6
138	2	221 1996 CIRCULATION 94(11):2735-2742 Dakik HA; Mahmarian JJ; Kimball KT; Koutelou MG; Medrano R; Verani MS Prognostic value of exercise Tl-201 tomography in patients treated with thrombolytic therapy during acute myocardial infarction	45	17
139	2	244 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 275(7):554-558 Naylor CD; Guyatt GH Users' guides to the medical literature .10. How to use an article reporting variations in the outcomes of health services	45	0
140	1	693 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 31(7):1493-1498 Metz BK; White HD; Granger CB; Simes RJ; Armstrong PW; Hirsh J; Fuster V; MacAulay CM; Califf RM; Topol EJ; Global Use Strategies Open Occluded Coronary A Randomized comparison of direct thrombin inhibition versus heparin in conjunction with fibrinolytic therapy for acute myocardial infarction: Results from the GUSTO-IIb trial	45	1
141	3	698 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 32(4):993-999 Peterson ED; DeLong ER; Jollis JG; Muhlbaier LH; Mark DB The effects of New York's bypass surgery provider profiling on access to care and patient outcomes in the elderly	45	4
142	2	1058 1999 NEW ENGLAND JOURNAL OF MEDICINE 340(1):52-53 Wennberg JE Understanding geographic variations in health care delivery	45	5
143	3	178 1995 NEW ENGLAND JOURNAL OF MEDICINE 333(9):589-590 DETSKY AS REGIONAL VARIATION IN MEDICAL-CARE	44	15
144	3	251 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 276(13):1075-1082 Angus DC; LindeZwirble WT; Sirio CA; Rotondi AJ; Chelluri L; Newbold RC; Lave JR; Pinsky MR The effect of managed care on ICU length of stay - Implications for Medicare	44	9
145	2	293 1996 LANCET 347(9010):1203-1207 Woods KL; Ketley D; Agusti A; Hagn C; Kala R; Karatzas NB; Leizorovicz A; Lowy A; Reikvam A; Schilling J; Gomes RS; Vasiliauskas D; Wilhelmsen L Translation of clinical trials into practice: A European population-based study of the use of thrombolysis for acute myocardial infarction	44	8
146	4	834 1999 ARCHIVES OF INTERNAL MEDICINE 159(6):561-567 McCormick D; Gurwitz JH; Lessard D; Yarzebski J; Gore JM; Goldberg RJ Use of aspirin, beta-blockers, and lipid-lowering medications before recurrent acute myocardial infarction - Missed opportunities for prevention?	43	5
147	1	1095 1999 SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY 34(1):20-29 Wells KB The design of Partners in Care: evaluating the cost- effectiveness of improving care for depression in primary care	43	1
148	1	329 1997 AMERICAN ECONOMIC REVIEW 87(3):270-290 Levitt SD Using electoral cycles in police hiring to estimate the effect of police on crime	42	5
149	5	473 1997 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 30(7):1598-1605 Danchin N; Vaur L; Genes N; Renault M; Ferrieres J; Etienne S; Cambou JP Management of acute myocardial infarction in intensive care units in 1995: A nationwide French survey of practice and early hospital results	42	12
150	3	953 1999 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 282(4):341-348 Berger AK; Schulman KA; Gersh BJ; Pirzada S; Breall JA; Johnson AE; Every NR Primary coronary angioplasty vs thrombolysis for the management of acute myocardial infarction in elderly patients	42	5
151	4	143 1995 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 274(13):1037-1042 ALEXANDER M; GRUMBACH K; SELBY J; BROWN AF; WASHINGTON E HOSPITALIZATION FOR CONGESTIVE-HEART-FAILURE - EXPLAINING RACIAL-DIFFERENCES	41	7
152	2	187 1996 AMERICAN ECONOMIC REVIEW 86(1):1-24 Fuchs VR Economics, values, and health care reform	41	9
153	3	200 1996 AMERICAN JOURNAL OF PUBLIC HEALTH 86(12):1748-1754 Ettner SL The timing of preventive services for women and children: The effect of having a usual source of care	41	3
154	4	365 1997 ANNALS OF STATISTICS 25(1):305-327 Imbens GW; Rubin DB Bayesian inference for causal effects in randomized experiments with noncompliance	41	34
155	3	720 1998 MEDICAL CARE 36(9):1337-1348 Klabunde CN; Potosky AL; Harlan LC; Kramer BS Trends and black/white differences in treatment for nonmetastatic prostate cancer	41	3
156	3	731 1998 MILBANK QUARTERLY 76(4):649-+ Dudley RA; Miller RH; Korenbrot TY; Luft HS The impact of financial incentives on quality of health care	41	9
157	2	394 1997 CIRCULATION 96(12):4424-4430 Gotto AM Cholesterol management in theory and practice	40	3
158	4	479 1997 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 92(439):803-814 Normand SLT; Glickman ME; Gatsonis CA Statistical methods for profiling providers of medical care: Issues and applications	39	2
159	1	518 1997 STROKE 28(5):891-898 Wong JH; Findlay JM; SuarezAlmazor ME Regional performance of carotid endarterectomy - Appropriateness, outcomes, and risk factors for complications	39	0
160	2	704 1998 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY 9(10):1940-1947 McClellan WM; Soucie JM; Flanders WD Mortality in end-stage renal disease is associated with facility-to-facility differences in adequacy of hemodialysis	39	0
161	2	730 1998 MILBANK QUARTERLY 76(4):625-+ Blumenthal D; Kilo CM A report card on continuous quality improvement	39	3
162	1	866 1999 CIRCULATION 100(20):2049-2053 Kong DF; Topol EJ; Bittl JA; White HD; Theroux P; Hasselblad V; Califf RM Clinical outcomes of bivalirudin for ischemic heart disease	39	1
163	3	168 1995 MEDICAL CARE 33(6):598-610 PILOTE L; GRANGER C; ARMSTRONG PW; MARK DB; HLATKY MA DIFFERENCES IN THE TREATMENT OF MYOCARDIAL-INFARCTION BETWEEN THE UNITED-STATES AND CANADA - A SURVEY OF PHYSICIANS IN THE GUSTO TRIAL	38	30
164	7	246 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 275(15):1161-1164 Wennberg DE; Kellett MA; Dickens JD; Malenka DJ; Keilson LM; Keller RB The association between local diagnostic testing intensity and invasive cardiac procedures	38	12
165	3	477 1997 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 45(3):270-275 Croft JB; Giles WH; Pollard RA; Casper ML; Anda RF; Livengood JR National trends in the initial hospitalization for heart failure	38	1
166	1	519 1997 TRANSPLANTATION 64(9):1300-1306 Everhart JE; Lombardero M; Detre KM; Zetterman RK; Wiesner RH; Lake JR; Hoofnagle JH Increased waiting time for liver transplantation results in higher mortality	38	0
167	4	1909 2002 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 287(15):1943-1951 Aversano T; Aversano LT; Passamani E; Knatterud GL; Terrin ML; Williams DO; Forman SA; Atlant Cardiovascular Patient Outcomes Thrombolytic therapy vs primary percutaneous coronary intervention for myocardial infarction in patients presenting to hospitals without on-site cardiac surgery - A randomized controlled trial	38	3
168	1	19 1993 JOURNAL OF ECONOMIC PERSPECTIVES 7(3):97-115 SCHERER FM PRICING, PROFITS, AND TECHNOLOGICAL-PROGRESS IN THE PHARMACEUTICAL-INDUSTRY	37	3
169	9	392 1997 CIRCULATION 96(6):1770-1775 Every NR; Parsons LS; Fihn SD; Larson EB; Maynard C; Hallstrom AP; Martin JS; Weaver WD Long-term outcome in acute myocardial infarction patients admitted to hospitals with and without on-site cardiac catheterization facilities	37	23
170	4	946 1999 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 281(5):446-453 Fisher ES; Welch HG Avoiding the unintended consequences of growth in medical care - How might more be worse?	37	4
171	1	1729 2001 QUARTERLY JOURNAL OF ECONOMICS 116(2):607-654 Katz LF; Kling JR; Liebman JB Moving to opportunity in Boston: Early results of a randomized mobility experiment	37	4
172	3	335 1997 AMERICAN JOURNAL OF CARDIOLOGY 79(6):722-726 Weitzman S; Cooper L; Chambless L; Rosamond W; Clegg L; Marcucci G; Romm F; White A Gender, racial, and geographic differences in the performance of cardiac diagnostic and therapeutic procedures for hospitalized acute myocardial infarction in four states	36	18
173	4	695 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 32(2):360-367 Barron HV; Michaels AD; Maynard C; Every NR Use of angiotensin-converting enzyme inhibitors at discharge in patients with acute myocardial infarction in the united states: Data from the National Registry of Myocardial Infarction 2	36	11
174	3	1167 2000 ANNALS OF INTERNAL MEDICINE 132(10):769-779 Prosser LA; Stinnett AA; Goldman PA; Williams LW; Hunink MGM; Goldman L; Weinstein MC Cost-effectiveness of cholesterol-lowering therapies according to selected patient characteristics	36	2
175	14	1292 2000 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 283(4):506-511 Druss BG; Bradford DW; Rosenheck RA; Radford MJ; Krumholz HM Mental disorders and use of cardiovascular procedures after myocardial infarction	36	3
176	4	1599 2001 HEALTH AFFAIRS 20(5):11-29 Cutler DM; McClellan M Is technological change in medicine worth it?	36	36
177	2	37 1994 ARCHIVES OF INTERNAL MEDICINE 154(19):2202-2208 GURWITZ JH; GOLDBERG RJ; CHEN ZY; GORE JM; ALPERT JS RECENT TRENDS IN-HOSPITAL MORTALITY OF ACUTE MYOCARDIAL-INFARCTION - THE WORCESTER-HEART-ATTACK-STUDY - HAVE IMPROVEMENTS BEEN REALIZED FOR ALL AGE-GROUPS	35	17
178	3	188 1996 AMERICAN HEART JOURNAL 131(2):250-256 Gheorghiade M; Ruzumna P; Borzak S; Havstad S; Ali A; Goldstein S Decline in the rate of hospital mortality from acute myocardial infarction: Impact of changing management strategies	35	9
179	4	254 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 276(20):1639-1644 Gordon HS; Harper DL; Rosenthal GE Racial variation in predicted and observed in-hospital death - A regional analysis	35	3
180	1	435 1997 INQUIRY-THE JOURNAL OF HEALTH CARE ORGANIZATION PROVISION AND FINANCING 34(3):196-204 Remler DK; Donelan K; Blendon RJ; Lundberg GD; Leape LL; Calkins DR; Binns K; Newhouse JP What do managed care plans do to affect care? Results from a survey of physicians	35	9
181	3	945 1999 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 281(5):432-437 Baker LC Association of managed care market share and health expenditures for fee-for-service Medicare patients	35	12
182	1	31 1994 AMERICAN HEART JOURNAL 127(2):287-295 MCBEAN AM; WARREN JL; BABISH JD CONTINUING DIFFERENCES IN THE RATES OF PERCUTANEOUS TRANSLUMINAL CORONARY ANGIOPLASTY AND CORONARY-ARTERY BYPASS GRAFT-SURGERY BETWEEN ELDERLY BLACK-AND-WHITE MEDICARE BENEFICIARIES	34	15
183	1	162 1995 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 90(430):431-442 ANGRIST JD; IMBENS GW 2-STAGE LEAST-SQUARES ESTIMATION OF AVERAGE CAUSAL EFFECTS IN MODELS WITH VARIABLE TREATMENT INTENSITY	34	28
184	1	203 1996 ANNALS OF INTERNAL MEDICINE 125(6):457-464 Localio AR; Weaver SL; Landis JR; Lawthers AG; Brennan TA; Hebert L; Sharp TJ Identifying adverse events caused by medical care: Degree of physician agreement in a retrospective chart review	34	1
185	1	292 1996 JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES 51(3):M123-M130 Ferrucci L; Guralnik JM; Simonsick E; Salive ME; Corti C; Langlois J Progressive versus catastrophic disability: A longitudinal view of the disablement process	34	0
186	8	687 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 31(4):1B-63B Favaloro RG Critical analysis of coronary artery bypass graft surgery: A 30-year journey	34	0
187	11	1717 2001 NEW ENGLAND JOURNAL OF MEDICINE 344(19):1443-1449 Chen J; Rathore SS; Radford MJ; Wang Y; Krumholz HM Racial differences in the use of cardiac catheterization after acute myocardial infarction.	34	6
188	1	33 1994 AMERICAN JOURNAL OF CARDIOLOGY 74(2):111-118 ROGERS WJ; DEAN LS; MOORE PB; WOOL KJ; BURGARD SL; BRADLEY EL; BAXLEY WA; PAINE TL; ROUBIN GS; MORGAN TE; MOODY J; CRAVEN C; ROGERS EW; AYCOCK GR; PICKENS WS; RIPLEY CP; SCHANG S; TRANTHAM JL; ALFORD L; WILCOX J; COHEN ED; CHANDLER JW; HARPER R; SHURT N; BREWSER S; ROBICHAUX RP; WILLIAMS JA; FINKLEA JL; FLEMMING F; GEORGE N; PORTER CM; CRAWFORD W; HASLEY C; WOOL TJ; NEWBY T; SIRMON N; LYNCH J; SANSOME M; WILLIAMS F; PAPAPIETRO SE; ARCINIEGAS JG; CAVENDER JB; HESS R; LITTLE R; MACLEAN WAH; SIMPSON M; STANLEY A; CAMPBELL T; MURPHY PL; FONTENOT JL; TRICE DT; ODOWD JM; CHUNN J; DAVIS WR; INGRAM R; MITCHELL J; STEGALL G; PITTS D; CARROLL L; BLOCK T; MANTLE JA; ANDERSON J; HILL W; LEWIS A; WHITEHEAD ER; HOOD WP; BYARD CE; HARRELL RR; PINSON ME; SAWYER JA; BROOKS R; DOUGLAS S; DICKERSON Q; BENNETT K; CROSTHWAIT J; FLETCHER J; HAYS J; SMITH M; MORGAN B; BADDLEY MR COMPARISON OF PRIMARY ANGIOPLASTY VERSUS THROMBOLYTIC THERAPY FOR ACUTE MYOCARDIAL-INFARCTION	33	8
189	2	86 1994 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 42(11):1143-1149 BEARDEN D; ALLMAN R; MCDONALD R; MILLER S; PRESSEL S; PETROVITCH H AGE, RACE, AND GENDER VARIATION IN THE UTILIZATION OF CORONARY-ARTERY BYPASS-SURGERY AND ANGIOPLASTY IN SHEP	33	3
190	1	98 1995 AMERICAN JOURNAL OF CARDIOLOGY 75(17):1202-1205 FERRIERES J; CAMBOU JP; RUIDAVETS JB; POUS J TRENDS IN ACUTE MYOCARDIAL-INFARCTION PROGNOSIS AND TREATMENT IN SOUTHWESTERN FRANCE BETWEEN 1985 AND 1990 (THE MONICA PROJECT-TOULOUSE)	33	8
191	1	206 1996 ARCHIVES OF INTERNAL MEDICINE 156(1):54-60 Col NF; McLaughlin TJ; Soumerai SB; Hosmer DW; Yarzebski J; Gurwitz JH; Gore JM; Goldberg RJ The impact of clinical trials on the use of medications for acute myocardial infarction - Results of a community-based study	33	9
192	3	266 1996 JOURNAL OF GENERAL INTERNAL MEDICINE 11(7):387-396 Phillips RS; Hamel MB; Teno JM; Bellamy P; Broste SK; Califf RM; Vidaillet H; Davis RB; Muhlbaier LH; Connors AF; Lynn J; Goldman L Race, resource use, and survival in seriously ill hospitalized adults	33	3
193	4	1171 2000 ANNUAL REVIEW OF PHARMACOLOGY AND TOXICOLOGY 40():67-95 Sheiner LB; Steimer JL Pharmacokinetic/pharmacodynamic modeling in drug development	33	4
194	1	9 1993 HEALTH AFFAIRS 12(1):119-125 MENDELSON DN; SCHWARTZ WB THE EFFECTS OF AGING AND POPULATION-GROWTH ON HEALTH-CARE COSTS	32	6
195	2	154 1995 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 26(2):401-406 EVERY NR; FIHN SD; MAYNARD C; MARTIN JS; WEAVER WD RESOURCE UTILIZATION IN TREATMENT OF ACUTE MYOCARDIAL-INFARCTION - STAFF-MODEL HEALTH MAINTENANCE ORGANIZATION VERSUS FEE-FOR-SERVICE HOSPITALS	32	22
196	1	474 1997 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 30(7):1606-1610 Mahaffey KW; Granger CB; Toth CA; White HD; Stebbins AL; Barbash GI; Vahanian A; Topol EJ; Califf RM Diabetic retinopathy should not be a contraindication to thrombolytic therapy for acute myocardial infarction: Review of ocular hemorrhage incidence and location in the GUSTO-I trial	32	6
197	7	545 1998 AMERICAN JOURNAL OF CARDIOLOGY 82(11):1311-1317 Goldberg RJ; McCormick D; Gurwitz JH; Yarzebski J; Lessard D; Gore JM Age-related trends in short- and long-term survival after acute myocardial infarction: A 20-year population-based perspective (1975-1995)	32	8
198	6	648 1998 INQUIRY-THE JOURNAL OF HEALTH CARE ORGANIZATION PROVISION AND FINANCING 35(2):122-131 Newhouse JP Risk adjustment: Where are we now?	32	1
199	4	833 1999 ARCHIVES OF INTERNAL MEDICINE 159(5):505-510 Croft JB; Giles WH; Pollard RA; Keenan NL; Casper ML; Anda RF Heart failure survival among older adults in the United States - A poor prognosis for an emerging epidemic in the Medicare population	32	1
200	3	901 1999 EUROPEAN HEART JOURNAL 20(16):1182-1190 Bart BA; Ertl G; Held P; Kuch J; Maggioni AP; McMurray J; Michelson EL; Rouleau JL; Stevenson LW; Swedberg K; Young JB; Yusuf S; Sellers MA; Granger CB; Califf RM; Pfeffer MA Contemporary management of patients with left ventricular systolic dysfunction - Results from the Study of Patients Intolerant of Converting Enzyme Inhibitors (SPICE) Registry	32	0

#	Cited nodes	Nodes / Authors	GCS	LCS
201	6	1012 1999 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 33(7):1886-1894 Every NR; Frederick PD; Robinson M; Sugarman J; Bowlby L; Barron HV A comparison of the national registry of myocardial infarction 2 with the Cooperative Cardiovascular Project	32	15
202	7	1345 2000 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 36(2):366-374 Berger AK; Radford MJ; Wang Y; Krumholz HM Thrombolytic therapy in older patients	32	4
203	1	1346 2000 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 36(3):1063-1070 Hochman JS; Buller CE; Sleeper LA; Boland J; Dzavik V; Sanborn TA; Godfrey E; White HD; Lim J; LeJemtel T; SHOCK Investigators Cardiogenic shock complicating acute myocardial infarction - Etiologies, management and outcome: A report from the SHOCK Trial Registry	32	1
204	14	1392 2000 NEW ENGLAND JOURNAL OF MEDICINE 343(1):8-15 Gan SC; Beaver SK; Houck PM; MacLehose RF; Lawson HW; Chan L Treatment of acute myocardial infarction and 30-day mortality among women and men.	32	10
205	3	1553 2001 CIRCULATION 104(14):1694-1740 Fletcher GF; Balady GJ; Amsterdam EA; Chaitman B; Eckel R; Fleg J; Froelicher VF; Leon AS; Pina IL; Rodney R; Simons-Morton DG; Williams MA; Bazzarre T Exercise standards for testing and training - A statement for healthcare professionals from the American Heart Association	32	2
206	11	1618 2001 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 285(3):297-303 Jha AK; Shlipak MG; Hosmer W; Frances CD; Browner WS Racial differences in mortality among men hospitalized in the Veterans Affairs health care system	32	5
207	1	130 1995 HEALTH SERVICES RESEARCH 30(4):577-591 COULTER I; ADAMS A; SHEKELLE P IMPACT OF VARYING PANEL MEMBERSHIP ON RATINGS OF APPROPRIATENESS IN CONSENSUS PANELS - A COMPARISON OF A MULTIDISCIPLINARY AND SINGLE-DISCIPLINARY PANEL	31	5
208	1	370 1997 ARCHIVES OF INTERNAL MEDICINE 157(17):1921-1929 McDermott MM; Schmitt B; Wallner E Impact of medication nonadherence on coronary heart disease outcomes - A critical review	31	0
209	2	413 1997 ECONOMETRICA 65(6):1365-1387 Dufour JM Some impossibility theorems in econometrics with applications to structural and dynamic models	31	7
210	5	472 1997 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 30(5):1187-1192 Marrugat J; Sanz G; Masia R; Valle V; Molina L; Cardona M; Sala J; Seres L; Szescielinski L; Albert X; Lupon J; Alonso J Six-month outcome in patients with myocardial infarction initially admitted to tertiary and nontertiary hospitals	31	22
211	3	948 1999 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 281(7):644-649 Roberts RR; Frutos PW; Ciavarella GG; Gussow LM; Mensah EK; Kampe LM; Straus HE; Joseph G; Rydman RJ Distribution of variable vs fixed costs of hospital care	31	1
212	1	282 1996 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 28(2):331-337 Lesnefsky EJ; Lundergan CF; Hodgson JMB; Nair R; Reiner JS; Greenhouse SW; Califf RM; Ross AM Increased left ventricular dysfunction in elderly patients despite successful thrombolysis: The GUSTO-I angiographic experience	30	4
213	2	304 1996 NEW ENGLAND JOURNAL OF MEDICINE 335(5):316-322 EnriquezSarano M; Klodas E; Garratt KN; Bailey KR; Tajik AJ; Holmes DR Secular trends in coronary atherosclerosis - Analysis in patients with valvular regurgitation	30	1
214	6	1396 2000 NEW ENGLAND JOURNAL OF MEDICINE 343(26):1934-1941 Petersen LA; Normand ST; Daley J; McNeil BJ Outcome of myocardial infarction in Veterans Health Administration patients as compared with medicare patients.	30	12
215	1	97 1995 AMERICAN ECONOMIC REVIEW 85(5):1278-1286 Harmon C; Walker I Estimates of the economic return to schooling for the United Kingdom	29	13
216	5	267 1996 JOURNAL OF GENERAL INTERNAL MEDICINE 11(12):736-743 Allison JJ; Kiefe CI; Centor RM; Box JB; Farmer RM Racial differences in the medical treatment of elderly Medicare patients with acute myocardial infarction	29	13
217	5	445 1997 JOURNAL OF CLINICAL EPIDEMIOLOGY 50(12):1395-1404 Huff ED Comprehensive reliability assessment and comparison of quality indicators and their components	29	16
218	6	475 1997 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 30(7):1707-1713 Ferguson JA; Tierney WM; Westmoreland GR; Mamlin LA; Segar DS; Eckert GJ; Zhou XH; Martin DK; Weinberger M Examination of racial differences in management of cardiovascular disease	29	11
219	1	560 1998 ANNALS OF EMERGENCY MEDICINE 31(1):3-11 Fesmire FM; Percy RF; Bardoner JB; Wharton DR; Calhoun FB Usefulness of automated serial 12-lead ECG monitoring during the initial emergency department evaluation of patients with chest pain	29	2
220	2	606 1998 CLINICAL CARDIOLOGY 21(5):314-322 Campbell RWF; Wallentin L; Verheugt FWA; Turpie AGG; Maseri A; Klein W; Cleland JGF; Bode C; Becker R; Anderson J; Bertrand ME; Conti CR Management strategies for a better outcome in unstable coronary artery disease	29	1
221	1	665 1998 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 280(18):1610-1615 Studdert DM; Eisenberg DM; Miller FH; Curto DA; Kaptchuk TJ; Brennan TA Medical malpractice implications of alternative medicine	29	0
222	1	718 1998 MEDICAL CARE 36(8):1174-1188 Rizzo JA; Friedkin R; Williams CS; Nabors J; Acampora D; Tinetti ME Health care utilization and costs in a Medicare population by fall status	29	0
223	4	828 1999 ANNALS OF INTERNAL MEDICINE 131(9):648-+ Krumholz HM; Radford MJ; Wang Y; Chen J; Marciniak TA Early beta-blocker therapy for acute myocardial infarction in elderly patients	29	4
224	1	927 1999 HEART 81(4):352-358 Brown N; Melville M; Gray D; Young T; Munro J; Skene AM; Hampton JR Quality of life four years after acute myocardial infarction: short form 36 scores compared with a normal population	29	2
225	2	1700 2001 LANCET 357(9254):455-462 MacMahon S; Collins R Reliable assessment of the effects of treatment on mortality and major morbidity, II: observational studies	29	0
226	1	76 1994 JOURNAL OF HEALTH ECONOMICS 13(3):281-300 VITALIANO DF; TOREN M COST AND EFFICIENCY IN NURSING-HOMES - A STOCHASTIC FRONTIER APPROACH	28	0
227	1	189 1996 AMERICAN HEART JOURNAL 131(4):710-715 Paul SD; OGara PT; Mahjoub ZA; DiSalvo TG; ODonnell CJ; Newell JB; VillarrealLevy G; Smith AJC; Kondo NI; Cararach M; Ferrer L; Eagle KA Geriatric patients with acute myocardial infarction: Cardiac risk factor profiles, presentation, thrombolysis, coronary interventions, and prognosis	28	5
228	1	281 1996 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 28(2):287-293 Every NR; Spertus J; Fihn SD; Hlatky M; Martin JS; Weaver WD Length of hospital stay after acute myocardial infarction in the Myocardial Infarction Triage and Intervention (MITI) Project registry	28	12
229	3	480 1997 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 92(439):1171-1176 Balke A; Pearl J Bounds on treatment effects from studies with imperfect compliance	28	18
230	6	574 1998 ARCHIVES OF INTERNAL MEDICINE 158(17):1901-1906 Wang TJ; Stafford RS National patterns and predictors of beta-blocker use in patients with coronary artery disease	28	4
231	6	735 1998 NEW ENGLAND JOURNAL OF MEDICINE 338(25):1838-1839 Lange RA; Hillis LD Use and overuse of angiography and revascularization for acute coronary syndromes	28	7
232	2	814 1999 AMERICAN JOURNAL OF MEDICINE 106(2):165-171 White RH; McBurnie MA; Manolio T; Furberg CD; Gardin JM; Kittner SJ; Bovill E; Knepper L Oral anticoagulation in patients with atrial fibrillation: Adherence with guidelines in an elderly cohort	28	1
233	9	825 1999 ANNALS OF INTERNAL MEDICINE 130(3):173-+ Daumit GL; Hermann JA; Coresh J; Powe NR Use of cardiovascular procedures among black persons and white persons: A 7-year nationwide study in patients with renal disease	28	7
234	5	863 1999 CIRCULATION 99(23):2986-2992 Krumholz HM; Chen J; Wang YF; Radford MJ; Chen YT; Marciniak TA Comparing AMI mortality among hospitals in patients 65 years of age and older - Evaluating methods of risk adjustment	28	8
235	1	968 1999 JOURNAL OF ECONOMIC LITERATURE 37(4):1569-1614 Morduch J The microfinance promise	28	0
236	12	1204 2000 CIRCULATION 102(6):642-648 Rathore SS; Berger AK; Weinfurt KP; Feinleib M; Oetgen WJ; Gersh BJ; Schulman KA Race, sex, poverty, and the medical treatment of acute myocardial infarction in the elderly	28	4
237	29	1516 2001 ANNALS OF INTERNAL MEDICINE 135(5):352-366 Kressin NR; Petersen LA Racial differences in the use of invasive cardiovascular procedures: Review of the literature and prescription for future research	28	5
238	6	195 1996 AMERICAN JOURNAL OF CARDIOLOGY 78(9):996-1001 Schecter AD; GoldschmidtClermont PJ; McKee G; Hoffeld D; Myers M; Velez R; Duran J; Schulman SP; Chandra NG; Ford DE Influence of gender, pace, and education on patient preferences and receipt of cardiac catheterizations among coronary care unit patients	27	14
239	2	408 1997 DEMOGRAPHY 34(1):49-66 Fogel RW; Costa DL A theory of technophysio evolution, with some implications for forecasting population, health care costs, and pension costs	27	0
240	10	570 1998 ARCHIVES OF INTERNAL MEDICINE 158(10):1113-1120 Giugliano RP; Camargo CA; Lloyd-Jones DM; Zagrodsky JD; Alexis JD; Eagle KA; Fuster V; O'Donnell CJ Elderly patients receive less aggressive medical and invasive management of unstable angina - Potential impact of practice guidelines	27	6
241	2	679 1998 JOURNAL OF POLICY ANALYSIS AND MANAGEMENT 17(3):373-392 Levin HM Educational vouchers: Effectiveness, choice, and costs	27	4
242	1	714 1998 LABORATORY INVESTIGATION 78(11):1345-1373 Buja LM Modulation of the myocardial response to ischemia	27	0
243	3	1019 1999 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 34(5):1388-1394 Chen J; Marciniak TA; Radford MJ; Wang Y; Krumholz HM Beta-blocker therapy for secondary prevention of myocardial infarction in elderly diabetic patients - Results from the National Cooperative Cardiovascular Project	27	5
244	5	1085 1999 REVISTA ESPANOLA DE CARDIOLOGIA 52(11):919-956 Aros F; Loma-Osorio A; Alonso A; Alonso JJ; Cabades A; Coma-Canella I; Garcia-Castrillo L; Garcia E; de Sa EL; Pabon P; San Jose JM; Vera A; Worner F Guidelines of the Spanish society of cardiology in acute myocardial infarction	27	7
245	5	1340 2000 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 35(2):371-379 Rogers WJ; Canto JG; Barron HV; Boscarino JA; Shoultz DA; Every NR Treatment and outcome of myocardial infarction in hospitals with and without invasive capability	27	14
246	1	1459 2001 AMERICAN ECONOMIC REVIEW 91(5):1369-1401 Acemoglu D; Johnson S; Robinson JA The colonial origins of comparative development: An empirical investigation	27	0
247	1	136 1995 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 273(15):1223-1230 GRUMBACH K; BODENHEIMER T MECHANISMS FOR CONTROLLING COSTS	26	0
248	1	256 1996 JOURNAL OF BUSINESS & ECONOMIC STATISTICS 14(1):81-90 Lusardi A Permanent income, current income, and consumption: Evidence from two panel data sets	26	2
249	3	280 1996 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 27(6):1365-1373 Cox JL; Petrie JF; Pollak PT; Johnstone DE Managed delay for coronary artery bypass graft surgery: The experience at one Canadian center	26	8
250	1	451 1997 JOURNAL OF FAMILY PRACTICE 44(4):382-390 Croft JB; Giles WH; Roegner RH; Anda RF; Casper ML; Livengood JR Pharmacologic management of heart failure among older adults by office-based physicians in the United States	26	3
251	2	614 1998 ECONOMETRICA 66(4):827-861 Blundell R; Duncan A; Meghir C Estimating labor supply responses using tax reforms	26	2
252	9	1640 2001 JOURNAL OF CLINICAL ONCOLOGY 19(4):1064-1070 Earle CC; Tsai JS; Gelber RD; Weinstein MC; Neumann PJ; Weeks JC Effectiveness of chemotherapy for advanced lung cancer in the elderly: Instrumental variable and propensity analysis	26	1
253	1	5 1993 ANNALS OF INTERNAL MEDICINE 119(11):1084-1090 KRUMHOLZ HM; FORMAN DE; KUNTZ RE; BAIM DS; WEI JY CORONARY REVASCULARIZATION AFTER MYOCARDIAL-INFARCTION IN THE VERY ELDERLY - OUTCOMES AND LONG-TERM FOLLOW-UP	25	3
254	3	100 1995 AMERICAN JOURNAL OF PUBLIC HEALTH 85(3):345-351 BLUSTEIN J; WEITZMAN BC ACCESS TO HOSPITALS WITH HIGH-TECHNOLOGY CARDIAC SERVICES - HOW IS RACE IMPORTANT	25	10
255	1	242 1996 INTERNATIONAL ECONOMIC REVIEW 37(2):283-298 Hall AR; Rudebusch GD; Wilcox DW Judging instrument relevance in instrumental variables estimation	25	15
256	2	316 1996 QUARTERLY JOURNAL OF ECONOMICS 111(2):353-390 Kessler D; McClellan M Do doctors practice defensive medicine?	25	25
257	5	487 1997 MEDICAL CARE 35(2):128-141 Wright SM; Daley J; Peterson ED; Thibault GE Outcomes of acute myocardial infarction in the Department of Veterans Affairs - Does regionalization of health care work?	25	17
258	3	488 1997 MEDICAL CARE 35(2):158-171 Iezzoni LI; Ash AS; Schwartz M; Mackiernan YD Differences in procedure use, in-hospital mortality, and illness severity by gender for acute myocardial infarction patients - Are answers affected by data source and severity measure?	25	6
259	2	509 1997 REVIEW OF ECONOMICS AND STATISTICS 79(2):348-352 Shea J Instrument relevance in multivariate linear models: A simple measure	25	9
260	5	835 1999 ARCHIVES OF INTERNAL MEDICINE 159(6):593-600 Grover SA; Coupal L; Paquet S; Zowall H Cost-effectiveness of 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors in the secondary prevention of cardiovascular disease - Forecasting the incremental benefits of preventing coronary and cerebrovascular events	25	1
261	6	844 1999 BIOMETRIKA 86(2):365-379 Frangakis CE; Rubin DB Addressing complications of intention-to-treat analysis in the combined presence of all-or-none treatment-noncompliance and subsequent missing outcomes	25	19
262	12	1084 1999 REVISTA ESPANOLA DE CARDIOLOGIA 52(10):767-775 Cabades A; Lopez-Bescos L; Aros F; Loma-Osorio A; Bosch X; Pabon P; Marrugat J Variability in management and short- and mid-term prognosis of myocardial infarction in Spain: The PRIAMHO study	25	8
263	5	1198 2000 CHEST 117(5):1239-1246 Earle CC; Venditti LN; Neumann PJ; Gelber RD; Weinstein MC; Potosky AL; Weeks JC Who gets chemotherapy for metastatic lung cancer?	25	1
264	1	1344 2000 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 35(7):1827-1834 deFilippi CR; Tocchi P; Parmar RJ; Rosanio S; Abreo G; Potter MA; Runge MS; Uretsky BF Cardiac troponin T in chest pain unit patients without ischemic electrocardiographic changes: Angiographic correlates and long- term clinical outcomes	25	2
265	6	1513 2001 ANNALS OF INTERNAL MEDICINE 134(3):173-181 Vaccarino V; Krumholz HM; Yarzebski J; Gore JM; Goldberg RJ Sex differences in 2-year mortality after hospital discharge for myocardial infarction	25	4
266	1	1549 2001 CIRCULATION 103(24):2994-3018 Hirsh J; Anand SS; Halperin JL; Fuster V Guide to anticoagulant therapy: Heparin a statement for healthcare professionals from the American Heart Association	25	0
267	12	1907 2002 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 287(10):1269-1276 Mehta RH; Montoye CK; Gallogly M; Baker P; Blount A; Faul J; Roychoudhury C; Borzak S; Fox S; Franklin M; Freundl M; Kline-Rogers E; LaLonde T; Orza M; Parrish R; Satwicz M; Smith MJ; Sobotka P; Winston S; Riba AA; Eagle KA Improving quality of care for acute myocardial infarction - The guidelines applied in practice (GAP) initiative	25	2
268	2	13 1993 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 269(6):794-796 SCHOENBAUM SC TOWARD FEWER PROCEDURES AND BETTER OUTCOMES	24	1
269	1	134 1995 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 273(12):965-967 CAIRNS JA; MARKHAM BA ECONOMICS AND EFFICACY IN CHOOSING ORAL ANTICOAGULANTS OR ASPIRIN AFTER MYOCARDIAL-INFARCTION	24	8
270	4	513 1997 SOCIAL SCIENCE & MEDICINE 45(2):261-271 Buetow SA; Sibbald B; Cantrill JA; Halliwell S Appropriateness in health care: Application to prescribing	24	0
271	5	565 1998 ANNUAL REVIEW OF PUBLIC HEALTH 19():17-34 Newhouse JP; McClellan M Econometrics in outcomes research: The use of instrumental variables	24	24
272	1	598 1998 CIRCULATION 98(18):1831-1833 Roberts R; Fromm RE Management of acute coronary syndromes based on risk stratification by biochemical markers - An idea whose time has come	24	2
273	4	820 1999 AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 160(1):358-367 Rubenfeld GD; Angus DC; Pinsky MR; Curtis JR; Connors AF; Bernard GR; Outcomes Res Workshop Outcomes research in critical care - Results of the American Thoracic Society Critical Care Assembly Workshop on Outcomes Research	24	1
274	23	1126 2000 AMERICAN HEART JOURNAL 139(5):848-857 Sheifer SE; Escarce JJ; Schulman KA Race and sex differences in the management of coronary artery disease	24	2
275	12	1395 2000 NEW ENGLAND JOURNAL OF MEDICINE 343(20):1460-1466 Guadagnoli E; Landrum MB; Peterson EA; Gahart MT; Ryan TJ; McNeil BJ Appropriateness of coronary angiography after myocardial infarction among medicare beneficiaries: Managed care versus fee for service.	24	17
276	3	1550 2001 CIRCULATION 104(1):19-24 McGovern PG; Jacobs DR; Shahar E; Arnett DK; Folsom AR; Blackburn H; Luepker RV Trends in acute coronary heart disease mortality, morbidity, and medical care from 1985 through 1997 - The Minnesota Heart Survey	24	2
277	1	1758 2001 TRANSPLANTATION 72(12):1934-1939 Gonwa TA; Mai ML; Melton LB; Hays SR; Goldstein RM; Levy MF; Klintmalm GB End-stage renal disease (ESRD) after orthotopic liver transplantation (OLTX) using calcineurin-based immunotherapy - Risk of development and treatment	24	0
278	2	110 1995 ARCHIVES OF INTERNAL MEDICINE 155(21):2309-2316 SPERTUS JA; WEISS NS; EVERY NR; WEAVER WD THE INFLUENCE OF CLINICAL RISK-FACTORS ON THE USE OF ANGIOGRAPHY AND REVASCULARIZATION AFTER ACUTE MYOCARDIAL-INFARCTION	23	19
279	2	682 1998 JOURNAL OF RHEUMATOLOGY 25(2):277-284 Abrahamowicz M; Fortin PR; du Berger R; Nayak V; Neville C; Liang MH The relationship between disease activity and expert physician's decision to start major treatment in active systemic lupus erythematosus: A decision aid for development of entry criteria for clinical trials	23	0
280	1	750 1998 RAND JOURNAL OF ECONOMICS 29(2):355-377 Genesove D; Mullin WP Testing static oligopoly models: conduct and cost in the sugar industry, 1890-1914	23	0
281	1	849 1999 CANADIAN JOURNAL OF CARDIOLOGY 15(5):587-593 Dhalla NS; Golfman L; Takeda S; Takeda N; Nagano M Evidence for the role of oxidative stress in acute ischemic heart disease: A brief review	23	0
282	15	1014 1999 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 34(1):12-19 Batchelor WB; Peterson ED; Mark DB; Knight JD; Granger CB; Armstrong PW; Califf RM A comparison of US and Canadian cardiac catheterization practices in detecting severe coronary artery disease after myocardial infarction: Efficiency, yield and long-term implications	23	18
283	1	1018 1999 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 34(3):674-680 McGrath PD; Malenka DJ; Wennberg DE; Shubrooks SJ; Bradley WA; Robb JF; Kellett MA; Ryan TJ; Hearne MJ; Hettleman B; O'Meara JR; VerLee P; Watkins MW; Piper WD; O'Connor GT Changing outcomes in percutaneous coronary interventions - A study of 34,752 procedures in Northern New England, 1990 to 1997	23	1
284	1	1360 2000 JOURNAL OF THE NATIONAL CANCER INSTITUTE 92(13):1054-1064 Ganz PA; Greendale GA; Petersen L; Zibecchi L; Kahn B; Belin TR Managing menopausal symptoms in breast cancer survivors: Results of a randomized controlled trial	23	0
285	3	1821 2002 BRITISH MEDICAL JOURNAL 324(7330):135-141 Feachem RGA; Sekhri NK; White KL Getting more for their dollar: a comparison of the NHS with California's Kaiser Permanente	23	0
286	3	157 1995 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 26(5):1115-1120 PILOTE L; BOURASSA MG; BACON C; BOST J; DETRE K; MARK DB; PITT B; REEDER G; ROGERS WJ; RYAN T; SCHWARTZ L; SMITH H; WHITLOW P; WIENS R; HLATKY MA BETTER FUNCTIONAL STATUS IN AMERICAN THAN CANADIAN PATIENTS WITH HEART-DISEASE - AN EFFECT OF MEDICAL-CARE	22	18
287	2	287 1996 JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY 7(8):1139-1144 Bloembergen WE; Port FK; Mauger EA; Briggs JP; Leichtman AB Gender discrepancies in living related renal transplant donors and recipients	22	0
288	9	543 1998 AMERICAN JOURNAL OF CARDIOLOGY 82(9):1019-1023 Taylor HA; Canto JG; Sanderson B; Rogers WJ; Hilbe J Management and outcomes for black patients with acute myocardial infarction in the reperfusion era	22	11
289	8	575 1998 ARCHIVES OF INTERNAL MEDICINE 158(18):2054-2062 Vaccarino V; Horwitz RI; Meehan TP; Petrillo MK; Radford MJ; Krumholz HM Sex differences in mortality after myocardial infarction - Evidence for a sex-age interaction	22	8
290	2	673 1998 JOURNAL OF HEALTH ECONOMICS 17(4):427-474 Grossman M; Chaloupka FJ The demand for cocaine by young adults: a rational addiction approach	22	4
291	2	752 1998 REVIEW OF ECONOMICS AND STATISTICS 80(3):410-419 Carroll CD; Samwick AA How important is precautionary saving?	22	1
292	3	768 1998 STATISTICS IN MEDICINE 17(3):371-385 Rubin DB More powerful randomization-based p-values in double-blind trials with non-compliance	22	13
293	2	778 1999 AMERICAN ECONOMIC REVIEW 89(4):947-958 Souleles NS The response of household consumption to income tax refunds	22	0
294	10	832 1999 ANNUAL REVIEW OF SOCIOLOGY 25():659-706 Winship C; Morgan SL The estimation of causal effects from observational data	22	7
295	1	1430 2000 SOCIAL SCIENCE & MEDICINE 50(12):1703-1713 French MT; McGeary KA; Chitwood DD; McCoy CB Chronic illicit drug use, health services utilization and the cost of medical care	22	2
296	5	1497 2001 AMERICAN JOURNAL OF MEDICINE 110(3):165-174 Heidenreich PA; McClellan M Trends in treatment and outcomes for acute myocardial infarction: 1975-1995	22	23
297	1	79 1994 JOURNAL OF HEALTH POLITICS POLICY AND LAW 19(4):773-799 FRANKFORD DM SCIENTISM AND ECONOMISM IN THE REGULATION OF HEALTH-CARE	21	0
298	1	128 1995 EUROPEAN HEART JOURNAL 16(4):496-505 PERSSON H; LINDERKLINGSELL E; ERIKSSON SV; ERHARDT L HEART-FAILURE AFTER MYOCARDIAL-INFARCTION - THE IMPORTANCE OF DIASTOLIC DYSFUNCTION - A PROSPECTIVE CLINICAL AND ECHOCARDIOGRAPHIC STUDY	21	2
299	3	186 1995 ZEITSCHRIFT FUR KARDIOLOGIE 84(8):596-605 LOWEL H; LEWIS M; KEIL U; HORMANN A; BOLTE HD; WILLICH S; GOSTOMZYK J TIME TRENDS OF ACUTE MYOCARDIAL-INFARCTION MORBIDITY, MORTALITY, 28-DAY-CASE-FATALITY AND ACUTE MEDICAL-CARE - RESULTS OF THE AUGSBURG MYOCARDIAL-INFARCTION REGISTER FROM 1985 TO 1992	21	1
300	8	337 1997 AMERICAN JOURNAL OF CARDIOLOGY 79(11):1441-1446 Anderson HV; Gibson RS; Stone PH; Cannon CP; Aguirre F; Thompson B; Knatterud GL; Braunwald E Management of unstable angina pectoris and non-Q-wave acute myocardial infarction in the United States and Canada (the TIMI III registry)	21	10

#	Cited nodes	Nodes / Authors	GCS	LCS
301	8	358 1997 ANNALS OF INTERNAL MEDICINE 126(7):539-550 Bates DW; Miller E; Bernstein SJ; Hauptman PJ; Leape LL Coronary angiography and angioplasty after acute myocardial infarction	21	17
302	1	457 1997 JOURNAL OF HUMAN RESOURCES 32(2):285-307 Hersch J; Stratton LS Housework, fixed effects, and wages of married workers	21	1
303	1	527 1998 AMERICAN ECONOMIC REVIEW 88(3):450-477 Angrist JD; Evans WN Children and their parents' labor supply: Evidence from exogenous variation in family size	21	6
304	1	635 1998 HEALTH AFFAIRS 17(5):195-207 Baker LC; Wheeler SK Managed care and technology diffusion: The case of MRI	21	7
305	4	667 1998 JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY 9(8):864-891 Naccarelli GV; Wolbrette DL; Dell'Orfano JT; Patel HM; Luck JC A decade of clinical trial developments in postmyocardial infarction, congestive heart failure, and sustained ventricular tachyarrhythmia patients: From CAST to AVID and beyond	21	1
306	1	703 1998 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 46(12):1525-1533 Kane RL; Chen Q; Finch M; Blewett L; Burns R; Moskowitz M Functional outcomes of posthospital care for stroke and hip fracture patients under Medicare	21	2
307	1	807 1999 AMERICAN JOURNAL OF CLINICAL PATHOLOGY 111(3):399-405 Zaninotto M; Altinier S; Lachin M; Celegon L; Plebani M Strategies for the early diagnosis of acute myocardial infarction using biochemical markers	21	0
308	1	1229 2000 DRUG SAFETY 22(4):263-302 Pai VB; Nahata MC Cardiotoxicity of chemotherapeutic agents - Incidence, treatment and prevention	21	0
309	2	1238 2000 EUROPEAN HEART JOURNAL 21(5):371-381 Akkerhuis KM; Deckers JW; Boersma E; Harrington RA; Stepinska J; Mahaffey KW; Wilcox RG; Lincoff AM; Keltai M; Topol EJ; Califf RM; Simoons ML Geographic variability in outcomes within an international trial of glycoprotein IIb/IIIa inhibition in patients with acute coronary syndromes - Results from PURSUIT	21	3
310	5	1621 2001 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 285(20):2604-2611 Bradley EH; Holmboe ES; Mattera JA; Roumanis SA; Radford MJ; Krumholz HM A qualitative study of increasing beta-blocker use after myocardial infarction - Why do some hospitals succeed?	21	2
311	6	1800 2002 ANNALS OF INTERNAL MEDICINE 137(7):555-562 Shlipak MG; Heidenreich PA; Noguchi H; Chertow GM; Browner WS; McClellan MB Association of renal insufficiency with treatment and outcomes after myocardial infarction in elderly patients	21	1
312	0	3 1992 MEDICAL CARE 30(7):565-586 MCCLELLAN M; BROOK RH APPROPRIATENESS OF CARE - A COMPARISON OF GLOBAL AND OUTCOME METHODS TO SET STANDARDS	20	20
313	2	64 1994 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 271(15):1207-1208 AYANIAN JZ RACE, CLASS, AND THE QUALITY OF MEDICAL-CARE	20	3
314	2	234 1996 EUROPEAN HEART JOURNAL 17(5):731-740 Michel BC; Al MJ; Remme WJ; Kingma JH; Kragten JA; vanNieuwenhuizen R; vanHout BA Economic aspects of treatment with captopril for patients with asymptomatic left ventricular dysfunction in The Netherlands	20	0
315	1	269 1996 JOURNAL OF HEALTH ECONOMICS 15(4):409-434 Mullahy J; Sindelar J Employment, unemployment, and problem drinking	20	4
316	1	315 1996 QUALITY OF LIFE RESEARCH 5(1):151-161 Valenti L; Lim L; Heller RF; Knapp J An improved questionnaire for assessing quality of life after acute myocardial infarction	20	1
317	1	352 1997 AMERICAN JOURNAL OF PUBLIC HEALTH 87(7):1144-1150 Goodman DC; Fisher E; Stukel TA; Chang CH The distance to community medical care and the likelihood of hospitalization: Is close always better?	20	2
318	3	600 1998 CIRCULATION 98(19):2017-2023 Dakik HA; Kleiman NS; Farmer JA; He ZX; Wendt JA; Pratt CM; Verani MS; Mahmarian JJ Intensive medical therapy versus coronary angioplasty for suppression of myocardial ischemia in survivors of acute myocardial infarction - A prospective, randomized pilot study	20	4
319	1	686 1998 JOURNAL OF TELEMEDICINE AND TELECARE 4():5-7 Giovas P; Papadoyannis D; Thomakos D; Papazachos G; Soulis D; Stamatopoulos C; Mavrogeni S; Katsilambros M Transmission of electrocardiograms from a moving ambulance	20	1
320	2	1088 1999 SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION 59():103-112 Panteghini M; Apple FS; Christenson RH; Dati F; Mair J; Wu AH Proposals from IFCC Committee on Standardization of Markers of Cardiac Damage (C-SMCD): Recommendations on use of biochemical markers of cardiac damage in acute coronary syndromes	20	0
321	1	1160 2000 AMERICAN POLITICAL SCIENCE REVIEW 94(3):653-663 Gerber AS; Green DP The effects of canvassing, telephone calls, and direct mail on voter turnout: A field experiment	20	3
322	1	1300 2000 JOURNAL OF CARDIOTHORACIC AND VASCULAR ANESTHESIA 14(3):243-248 Koster A; Hansen R; Kuppe H; Hetzer R; Crystal GJ; Mertzlufft F Recombinant hirudin as an alternative for anticoagulation during cardiopulmonary bypass in patients with heparin-induced thrombocytopenia type II: A 1-year experience in 57 patients	20	0
323	3	85 1994 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 42(8):826-832 ROSENTHAL GE; FORTINSKY RH DIFFERENCES IN THE TREATMENT OF PATIENTS WITH ACUTE MYOCARDIAL-INFARCTION ACCORDING TO PATIENT AGE	19	4
324	1	166 1995 MEDICAL CARE 33(2):127-138 ROOS NP; BLACK CD; ROOS LL; TATE RB; CARRIERE KC A POPULATION-BASED APPROACH TO MONITORING ADVERSE OUTCOMES OF MEDICAL-CARE	19	2
325	1	374 1997 BRITISH JOURNAL OF CLINICAL PHARMACOLOGY 43(1):91-97 Oborne CA; Batty GM; Maskrey V; Swift CG; Jackson SHD Development of prescribing indicators for elderly medical inpatients	19	0
326	1	397 1997 CLINICAL CARDIOLOGY 20(7):608-618 Singh BN Amiodarone: The expanding antiarrhythmic role and how to follow a patient on chronic therapy	19	0
327	5	440 1997 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 277(21):1723-1724 Gurwitz JH; Goldberg RJ Coronary thrombolysis for the elderly - Is clinical practice really lagging behind evidence of benefit?	19	8
328	1	617 1998 ECONOMICS OF EDUCATION REVIEW 17(4):419-427 Dee TS Competition and the quality of public schools	19	4
329	1	631 1998 FUTURE OF CHILDREN 8(2):39-59 Szilagyi PG Managed care for children: Effect on access to care and utilization of health services	19	4
330	2	688 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 31(2):312-320 Ferry DR; O'Rourke RA; Blaustein AS; Crawford MH; Deedwania PC; Carson PE; Pepine CJ; Thomas RG; Hlatky MA; Leppo JA; Iwane MK; Kleiger RE; Zoble RG; Dai H; Chow BK; Lavori PW; Boden WE Design and baseline characteristics of the Veterans Affairs Non-Q-Wave Infarction Strategies In-Hospital (VANQWISH) trial	19	6
331	2	830 1999 ANNALS OF SURGERY 230(2):251-259 Collins TC; Daley J; Henderson WH; Khuri SK Risk factors for prolonged length of stay after major elective surgery	19	0
332	11	837 1999 ARCHIVES OF INTERNAL MEDICINE 159(13):1429-1436 Frances CD; Go AS; Dauterman KW; Deosaransingh K; Jung DL; Gettner S; Newman JM; Massie BM; Browner WS Outcome following acute myocardial infarction - Are differences among physician specialties the result of quality of care or case mix?	19	9
333	1	887 1999 DRUG INFORMATION JOURNAL 33(1):109-118 Hauck WW; Anderson S Some issues in the design and analysis of equivalence trials	19	0
334	2	900 1999 EUROPEAN HEART JOURNAL 20(15):1084-1093 Stone PH; Thompson B; Zaret BL; Chaitman B; Gibson RS; Schweiger MJ; Steingart R; Kirshenbaum J; Thompson C; Fung A; McCabe CH; Knatterud GL; Braunwald E Factors associated with failure of medical therapy in patients with unstable angina and non-Q wave myocardial infarction - A TIMI-IIIB database study	19	2
335	4	1182 2000 BRITISH MEDICAL JOURNAL 321(7253):73-77 Bucher HC; Hengstler P; Schindler C; Guyatt GH Percutaneous transluminal coronary angioplasty versus medical treatment for non-acute coronary heart disease: meta-analysis of randomised controlled trials	19	0
336	12	1719 2001 NEW ENGLAND JOURNAL OF MEDICINE 345(22):1612-1620 McNeil BJ Shattuck lecture - Hidden barriers to improvement in the quality of care	19	1
337	1	23 1993 NEW ENGLAND JOURNAL OF MEDICINE 328(13):946-950 THIBAULT GE TOO OLD FOR WHAT	18	0
338	1	57 1994 HEALTH AFFAIRS 13(3):28-46 GELIJNS A; ROSENBERG N THE DYNAMICS OF TECHNOLOGICAL-CHANGE IN MEDICINE	18	3
339	1	74 1994 JOURNAL OF ECONOMIC PERSPECTIVES 8(3):13-29 CUTLER DM A GUIDE TO HEALTH-CARE REFORM	18	8
340	2	144 1995 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 274(22):1767-1770 AYANIAN JZ; GUADAGNOLI E; CLEARY PD PHYSICAL AND PSYCHOSOCIAL FUNCTIONING OF WOMEN AND MEN AFTER CORONARY-ARTERY BYPASS-SURGERY	18	3
341	3	174 1995 NEW ENGLAND JOURNAL OF MEDICINE 332(17):1164-1168 RASELL ME COST-SHARING IN HEALTH-INSURANCE - A REEXAMINATION	18	1
342	1	184 1995 QJM-MONTHLY JOURNAL OF THE ASSOCIATION OF PHYSICIANS 88(3):167-173 HENDERSON RA; RASKINO CL; HAMPTON JR VARIATIONS IN THE USE OF CORONARY ARTERIOGRAPHY IN THE UK - THE RITA TRIAL CORONARY ARTERIOGRAM REGISTER	18	5
343	4	249 1996 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 275(18):1410-1416 Welch WP; Verrilli D; Katz SJ; Latimer E A detailed comparison of physician services for the elderly in the United States and Canada	18	6
344	6	369 1997 ARCHIVES OF INTERNAL MEDICINE 157(7):741-746 Chandra H; Yarzebski J; Goldberg RJ; Savageau J; Singleton C; Gurwitz JH; Gore JM Age-related trends (1986-1993) in the use of thrombolytic agents in patients with acute myocardial infarction - The Worcester heart attack study	18	9
345	1	386 1997 CIRCULATION 95(8):2196-2210 Kloeck W; Cummins RO; Chamberlain D; Bossaert L; Callanan V; Carli P; Christenson J; Connolly B; Ornato JP; Sanders A; Steen P Special resuscitation situations - An advisory statement from the International Liaison Committee on Resuscitation	18	1
346	4	421 1997 EUROPEAN HEART JOURNAL 18(9):1447-1456 Avanzini F; Zuanetti G; Latini R; Colombo F; Santoro E; Maggioni AP; Franzosi MG; Tognoni G Use of beta-blocking agents in secondary prevention after myocardial infarction: A case for evidence-based medicine? GISSI experience, 1984-1993	18	3
347	2	448 1997 JOURNAL OF ECONOMETRICS 77(1):159-185 Thomas D; Strauss J Health and wages: Evidence on men and women in urban Brazil	18	2
348	1	456 1997 JOURNAL OF HUMAN RESOURCES 32(1):35-68 Hanushek EA; Rivkin SG Understanding the twentieth-century growth in US school spending	18	1
349	10	469 1997 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 29(5):915-925 Mickelson JK; Blum CM; Geraci JM Acute myocardial infarction: Clinical characteristics, management and outcome in a metropolitan Veterans Affairs Medical Center teaching hospital	18	12
350	4	476 1997 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 30(7):1741-1750 Lieu TA; Gurley RJ; Lundstrom RJ; Ray GT; Fireman BH; Weinstein MC; Parmley WW Projected cost-effectiveness of primary angioplasty for acute myocardial infarction	18	3
351	2	478 1997 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 45(5):618-623 Berlowitz DR; Brandeis GH; Moskowitz MA Using administrative databases to evaluate long-term care	18	2
352	2	559 1998 ANESTHESIOLOGY 89(1):222-240 Gomez MN Magnesium and cardiovascular disease	18	2
353	1	592 1998 CIRCULATION 97(22):2192-2194 Pfeffer MA ACE inhibitors in acute myocardial infarction - Patient selection and timing	18	1
354	3	692 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 31(7):1474-1480 Sada MJ; French WJ; Carlisle DM; Chandra NC; Gore JM; Rogers WJ Influence of payor on use of invasive cardiac procedures and patient outcome after myocardial infarction in the United States	18	9
355	3	717 1998 MEDICAL CARE 36(7):977-987 Whittle J; Lin CJ; Lave JR; Fine MJ; Delaney KM; Joyce DZ; Young WW; Kapoor WN Relationship of provider characteristics to outcomes, process, and costs of care for community-acquired pneumonia	18	4
356	5	722 1998 MEDICAL CARE RESEARCH AND REVIEW 55(3):259-288 Chernew ME; Hirth RA; Sonnad SS; Ermann R; Fendrick AM Managed care, medical technology, and health care cost growth: A review of the evidence	18	7
357	3	745 1998 PSYCHOLOGICAL METHODS 3(2):147-159 Little RJ; Yau LHY Statistical techniques for analyzing data from prevention trials: Treatment of no-shows using Rubin's causal model	18	11
358	9	804 1999 AMERICAN JOURNAL OF CARDIOLOGY 84(10):1145-1150 Scirica BM; Moliterno DJ; Every NR; Anderson FV; Aguirre FV; Granger CB; Lambrew CT; Rabbani LE; Arnold A; Sapp SK; Booth JE; Ferguson JJ; Cannon CP Differences between men and women in the management of unstable angina pectoris (The GUARANTEE Registry)	18	5
359	3	911 1999 HEALTH AFFAIRS 18(3):9-26 Naylor CD Health care in Canada: Incrementalism under fiscal duress	18	1
360	4	1413 2000 QUARTERLY JOURNAL OF ECONOMICS 115(2):577-615 Kessler DP; McClellan MB Is hospital competition socially wasteful?	18	12
361	7	1415 2000 RAND JOURNAL OF ECONOMICS 31(3):526-548 Cutler DM; McClellan M; Newhouse JP How does managed care do it?	18	18
362	1	90 1994 MEDICINA CLINICA 102(17):664-669 POZO F; RICOY JR; LAZARO P ONE INVESTIGATION STRATEGY IN THE NATIONAL-HEALTH SYSTEM .1. CLINICAL EPIDEMIOLOGY	17	1
363	1	105 1995 ANNUAL REVIEW OF PUBLIC HEALTH 16():431-445 KRAVITZ RL; GREENFIELD S VARIATIONS IN RESOURCE UTILIZATION AMONG MEDICAL SPECIALTIES AND SYSTEMS OF CARE	17	2
364	1	148 1995 JOURNAL OF CLINICAL EPIDEMIOLOGY 48(2):229-243 NORMAND SLT; MORRIS CN; FUNG KS; MCNEIL BJ; EPSTEIN AM DEVELOPMENT AND VALIDATION OF A CLAIMS BASED INDEX FOR ADJUSTING FOR RISK OF MORTALITY - THE CASE OF ACUTE MYOCARDIAL-INFARCTION	17	7
365	3	190 1996 AMERICAN HEART JOURNAL 132(2):487-495 Antman EM Magnesium in acute myocardial infarction: Overview of available evidence	17	3
366	2	332 1997 AMERICAN HEART JOURNAL 134(1):73-82 Travin MI; Duca MD; Kline GM; Herman SD; Demus DD; Heller GV Relation of gender to physician use of test results and to the prognostic value of stress technetium 99m sestamibi myocardial single-photon emission computed tomography scintigraphy	17	2
367	3	360 1997 ANNALS OF INTERNAL MEDICINE 126(7):556-560 Peterson ED; Shaw LJ; Califf RM; Thibault GE; Feussner JR; Audet AMJ; Friesinger GC; Kent DL; Marton KI; Palda VA; Whyte JJ; Winters PL Clinical guideline .1. Guidelines for risk stratification after myocardial infarction	17	10
368	2	384 1997 CIRCULATION 95(5):1341-1345 Tavazzi L; Volpi A Remarks about postinfarction prognosis in light of the experience with the Gruppo Italiano per lo Studio della Sopravvivenza nell' Infarto Miocardico (GISSI) Trials	17	4
369	2	449 1997 JOURNAL OF ECONOMIC LITERATURE 35(4):1809-1855 Friedlander D; Greenberg DH; Robins PK Evaluating government training programs for the economically disadvantaged	17	2
370	2	503 1997 PROGRESS IN CARDIOVASCULAR DISEASES 39(5):399-444 Liebson PR; Klein LW The non-Q wave myocardial infarction revisited: 10 years later	17	4
371	2	612 1998 ECONOMETRICA 66(2):249-288 Angrist JD Estimating the labor market impact of voluntary military service using social security data on military applicants	17	4
372	4	699 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 32(7):2023-2030 Alexander KP; Peterson ED; Granger CB; Casas AC; Van de Werf F; Armstrong PW; Guerci A; Topol EJ; Califf RM; GUSTO-IIb Investigators Potential impact of evidence-based medicine in acute coronary syndromes: Insights from GUSTO-IIb	17	4
373	1	1020 1999 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 34(5):1471-1480 Malenka DJ; McGrath PD; Wennberg DE; Ryan TJ; Kellett MA; Shubrooks SJ; Bradley WA; Hettlemen BD; Robb JF; Hearne MJ; Silver TM; Watkins MW; O'Meara JR; VerLee PN; O'Rourke DJ The relationship between operator volume and outcomes after percutaneous coronary interventions in high volume hospitals in 1994-1996 - The northern New England experience	17	1
374	2	1089 1999 SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION 59():113-123 Dati F; Panteghini M; Apple FS; Christenson RH; Mair J; Wu AH Proposals from the IFCC Committee on Standardization of Markers of Cardiac Damage (C-SMCD): Strategies and concepts on standardization of cardiac marker assays	17	0
375	1	1255 2000 HEALTH CARE FINANCING REVIEW 21(3):93-118 Pope GC; Ellis RP; Ash AS; Liu CF; Ayanian JZ; Bates DW; Burstin H; Iezzoni LI; Ingber MJ Principal inpatient diagnostic cost group model for Medicare risk adjustment	17	0
376	1	1264 2000 HEALTH SERVICES RESEARCH 35(1):37-52 Kohn LT Organizing and managing care in a changing health system	17	1
377	1	1347 2000 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 36(4):1303-1309 Dorian P; Jung W; Newman D; Paquette M; Wood K; Ayers GM; Camm J; Akhtar M; Luderitz B The impairment of health-related quality of life in patients with intermittent atrial fibrillation: Implications for the assessment of investigational therapy	17	1
378	4	1355 2000 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 95(450):407-424 Dawid AP Causal inference without counterfactuals	17	5
379	8	1525 2001 ARCHIVES OF GENERAL PSYCHIATRY 58(6):565-572 Druss BG; Bradford WD; Rosenheck RA; Radford MJ; Krumholz HM Quality of medical care and excess mortality in older patients with mental disorders	17	1
380	4	1682 2001 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 37(4):992-997 Tu JV; Austin PC; Walld R; Roos L; Agras J; McDonald KM Development and validation of the Ontario acute myocardial infarction mortality prediction rules	17	6
381	4	1691 2001 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 38(5):1581-1583 Smith SC; Blair SN; Bonow RO; Brass LM; Cerqueira MD; Dracup K; Fuster V; Gotto A; Grundy SM; Miller NH; Jacobs A; Jones D; Krauss RM; Mosca L; Ockene I; Pasternak RC; Pearson T; Pfeffer MA; Starke RD; Taubert KA AHA/ACC guidelines for preventing heart attack and death in patients with atherosclerotic cardiovascular disease: 2001 update - A statement for healthcare professionals from the American Heart Association and the American College of Cardiology	17	1
382	1	89 1994 MEDICAL DECISION MAKING 14(1):19-26 ODDONE EZ; SAMSA G; MATCHAR DB GLOBAL JUDGMENTS VERSUS DECISION-MODEL-FACILITATED JUDGMENTS - ARE EXPERTS INTERNALLY CONSISTENT	16	3
383	3	152 1995 JOURNAL OF POLITICAL ECONOMY 103(3):445-473 COCHRANE JH TIME-CONSISTENT HEALTH-INSURANCE	16	3
384	1	194 1996 AMERICAN JOURNAL OF CARDIOLOGY 78(7):821-822 Viskin S; Barron HV Beta blockers prevent cardiac death following a myocardial infarction: So why are so many infarct survivors discharged without beta blockers?	16	4
385	2	199 1996 AMERICAN JOURNAL OF PUBLIC HEALTH 86(4):520-524 Katz SJ; Hofer TP; Manning WG Physician use in Ontario and the United States: The impact of socioeconomic status and health status	16	3
386	4	239 1996 HEALTH SERVICES RESEARCH 31(5):573-591 Piette JD; Moos RH The influence of distance on ambulatory care use, death, and readmission following a myocardial infarction	16	3
387	2	240 1996 HEART 76(1):70-75 Capewell S; Kendrick S; Boyd J; Cohen G; Juszczak E; Clarke J Measuring outcomes: One month survival after acute myocardial infarction in Scotland	16	3
388	1	363 1997 ANNALS OF INTERNAL MEDICINE 127(7):518-& Ickovics JR; Viscoli CM; Horwitz RI Functional recovery after myocardial infarction in men: The independent effects of social class	16	0
389	1	412 1997 ECONOMETRICA 65(6):1311-1334 Manski CF Monotone treatment response	16	6
390	4	427 1997 GASTROENTEROLOGY 112(6):1859-1862 Zarling EJ; Piontek F; KlemkaWalden L; Inczauskis D The effect of gastroenterology training on the efficiency and cost of care provided to patients with diverticulitis	16	1
391	6	447 1997 JOURNAL OF ECONOMETRICS 77(1):39-64 McClellan M; Newhouse JP The marginal cost-effectiveness of medical technology: A panel instrumental-variables approach	16	16
392	1	532 1998 AMERICAN HEART JOURNAL 136(1):87-93 Stratmann HG; Mark AL; Amato M; Wittry MD; Younis LT Risk stratification with pre-hospital discharge exercise technetium-99m sestamibi myocardial tomography in men after acute myocardial infarction	16	2
393	7	572 1998 ARCHIVES OF INTERNAL MEDICINE 158(13):1450-1453 Ferguson JA; Weinberger M; Westmoreland GR; Mamlin LA; Segar DS; Greene JY; Martin DK; Tierney WM Racial disparity in cardiac decision making - Results from patient focus groups	16	4
394	2	769 1998 STATISTICS IN MEDICINE 17(17):1943-1958 Crown WH; Obenchain RL; Englehart L; Lair T; Buesching DP; Croghan T The application of sample selection models to outcomes research: The case of evaluating the effects of antidepressant therapy on resource utilization	16	3
395	1	810 1999 AMERICAN JOURNAL OF INDUSTRIAL MEDICINE 35(4):321-331 Christiani DC; Ye T; Zhang S; Wegman DH; Eisen EA; Ryan LA; Olenchock SA; Pothier L; Dai H Cotton dust and endotoxin exposure and long-term decline in lung function: Results of a longitudinal study	16	0
396	2	819 1999 AMERICAN JOURNAL OF PUBLIC HEALTH 89(7):1003-1008 Sullivan K Health policy and ethics forum - Managed care plan performance since 1980: Another look at 2 literature reviews	16	7
397	1	924 1999 HEALTH SERVICES RESEARCH 33(6):1567-1592 Hirth RA; Held PJ; Orzol SM; Dor A Practice patterns, case mix, medicare payment policy, and dialysis facility costs	16	0
398	11	928 1999 HEART 81(5):478-482 Mahon NG; O'Rorke C; Codd MB; McCann HA; McGarry K; Sugrue DD Hospital mortality of acute myocardial infarction in the thrombolytic era	16	2
399	2	933 1999 HERZ 24(7):558-575 Erbel R; Heusch G Coronary microembolization - Its role in acute coronary syndromes and interventions	16	0
400	2	938 1999 INQUIRY-THE JOURNAL OF HEALTH CARE ORGANIZATION PROVISION AND FINANCING 36(4):400-410 Tu HT; Kemper P; Wong HJ Do HMOs make a difference? Use of health services	16	8

#	Cited nodes	Nodes / Authors	GCS	LCS
401	2	958 1999 JOURNAL OF BUSINESS & ECONOMIC STATISTICS 17(1):36-49 Alonso-Borrego C; Arellano M Symmetrically normalized instrumental-variable estimation using panel data	16	0
402	5	1025 1999 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 47(8):973-979 Goodwin JS; Black SA; Satish S Aging versus disease: The opinions of older black, Hispanic, and non-Hispanic white Americans about the causes and treatment of common medical conditions	16	0
403	11	1155 2000 AMERICAN JOURNAL OF MEDICINE 108(3):216-226 Go AS; Rao RK; Dauterman KW; Massie BM A systematic review of the effects of physician specialty on the treatment of coronary disease and heart failure in the United States	16	3
404	2	1349 2000 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 48(4):391-397 Mitchell SL; Berkowitz RE; Lawson FME; Lipsitz LA A cross-national survey of tube-feeding decisions in cognitively impaired older persons	16	0
405	17	1639 2001 JOURNAL OF CLINICAL EPIDEMIOLOGY 54(4):387-398 Normand SLT; Landrum NB; Guadagnoli E; Ayanian JZ; Ryan TJ; Cleary PD; McNeil BJ Validating recommendations for coronary angiography following acute myocardial infarction in the elderly: A matched analysis using propensity scores	16	7
406	2	1714 2001 NEUROLOGY 57(5):S35-S44 Amarenco P Hypercholesterolemia, lipid-lowering agents, and the risk for brain infarction	16	0
407	2	60 1994 HEALTH AFFAIRS 13(1):224-238 SCHWARTZ WB ELIMINATING WASTE AND INEFFICIENCY CAN DO LITTLE TO CONTAIN COSTS	15	3
408	1	116 1995 BRITISH HEART JOURNAL 74(3):224-228 KETLEY D; WOODS KL SELECTION FACTORS FOR THE USE OF THROMBOLYTIC TREATMENT IN ACUTE MYOCARDIAL-INFARCTION - A POPULATION-BASED STUDY OF CURRENT PRACTICE IN THE UNITED-KINGDOM	15	4
409	1	124 1995 CLINICAL INFECTIOUS DISEASES 20(5):1371-1376 FEDSON DS INFLUENZA AND PNEUMOCOCCAL VACCINATION IN CANADA AND THE UNITED-STATES, 1980-1993 - WHAT CAN THE 2 COUNTRIES LEARN FROM EACH OTHER	15	0
410	3	210 1996 ARTHRITIS AND RHEUMATISM 39(6):979-987 Gironimi G; Clarke AE; Hamilton VH; Danoff DS; Bloch DA; Fries JF; Esdaile JM Comparing health care expenditures between systemic lupus erythematosus patients in Stanford and Montreal	15	3
411	2	290 1996 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 91(435):928-934 Goetghebeur E; Molenberghs G Causal inference in a placebo-controlled clinical trial with binary outcome and ordered compliance	15	12
412	5	381 1997 CANADIAN MEDICAL ASSOCIATION JOURNAL 156(4):497-505 Cox JL; Lee E; Langer A; Armstrong PW; Naylor CD Time to treatment with thrombolytic therapy: Determinants and effect on short-term nonfatal outcomes of acute myocardial infarction	15	2
413	3	402 1997 CRITICAL CARE CLINICS 13(2):389-& Angus DC; Sirio CA; Clermont G; Bion J International comparisons of critical care outcome and resource consumption	15	0
414	1	444 1997 JOURNAL OF BUSINESS & ECONOMIC STATISTICS 15(4):419-431 Ziliak JP Efficient estimation with panel data when instruments are predetermined: An empirical comparison of moment-condition estimators	15	2
415	2	450 1997 JOURNAL OF ECONOMICS & MANAGEMENT STRATEGY 6(1):91-128 McClellan M Hospital reimbursement incentives: An empirical analysis	15	15
416	8	452 1997 JOURNAL OF GENERAL INTERNAL MEDICINE 12(3):172-176 Wennberg DE; Dickens JD; Biener L; Fowler FJ; Soule DN; Keller RB Do physicians do what they say? The inclination to test and its association with coronary angiography rates	15	2
417	5	506 1997 REVIEW OF ECONOMIC STUDIES 64(4):555-574 Imbens GW; Rubin DB Estimating outcome distributions for compliers in instrumental variables models	15	15
418	6	531 1998 AMERICAN HEART JOURNAL 135(5):786-796 Becker RC; Burns M; Gore JM; Spencer FA; Ball SP; French W; Lambrew C; Bowlby L; Hilbe J; Rogers WJ Early assessment and in-hospital management of patients with acute myocardial infarction at increased risk for adverse outcomes: A nationwide perspective of current clinical practice	15	2
419	2	588 1998 CARDIOVASCULAR RESEARCH 40(3):557-563 Wang TL; Chang H; Hung CR; Tseng YZ Morphine preconditioning attenuates neutrophil activation in rat models of myocardial infarction	15	0
420	3	615 1998 ECONOMETRICA 66(6):1389-1404 Wang JH; Zivot E Inference on structural parameters in instrumental variables regression with weak instruments	15	9
421	5	707 1998 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 93(443):929-934 Baker SG Analysis of survival data from a randomized trial with all-or-none compliance: Estimating the cost-effectiveness of a cancer screening program	15	10
422	0	772 1998 TRANSPLANTATION 66(12):1763-1770 Hornberger J; Best J; Geppert J; McClellan M Risks and costs of end-stage renal disease after heart transplantation	15	15
423	6	838 1999 ARCHIVES OF INTERNAL MEDICINE 159(17):2013-2020 Soumerai SB; McLaughlin TJ; Gurwitz JH; Pearson S; Christiansen CL; Borbas C; Morris N; McLaughlin B; Gao XM; Ross-Degnan D Timeliness and quality of care for elderly patients with acute myocardial infarction under health maintenance organization vs fee-for-service insurance	15	9
424	1	1183 2000 BRITISH MEDICAL JOURNAL 321(7272):1316-1319 Singer PA; Martin DK; Giacomini M; Purdy L Priority setting for new technologies in medicine: qualitative case study	15	2
425	14	1190 2000 CANADIAN MEDICAL ASSOCIATION JOURNAL 163(1):31-36 Pilote L; Lavoie F; Ho V; Eisenberg MJ Changes in the treatment and outcomes of acute myocardial infarction in Quebec, 1988-1995	15	6
426	12	1207 2000 CIRCULATION 102(12):1375-1381 Fu YL; Chang WC; Mark D; Califf RM; Mackenzie B; Granger CB; Topol EJ; Hlatky M; Armstrong PW Canadian-American differences in the management of acute coronary syndromes in the GUSTO IIb trial - One-year follow-up of patients without ST-segment elevation	15	6
427	1	1253 2000 HEALTH AFFAIRS 19(2):198-211 Steinberg EP; Gutierrez B; Momani A; Boscarino JA; Neuman P; Deverka P Beyond survey data: A claims-based analysis of drug use and spending by the elderly	15	2
428	2	1526 2001 ARCHIVES OF INTERNAL MEDICINE 161(4):538-544 Krumholz HM; Chen YT; Wang YF; Radford M Aspirin and angiotensin-converting enzyme inhibitors among elderly survivors of hospitalization for an acute myocardial infarction	15	1
429	3	1529 2001 ARCHIVES OF INTERNAL MEDICINE 161(9):1145-1158 Kizer JR; Kimmel SE Epidemiologic review of the calcium channel blocker drugs - An up-to-date perspective oil the proposed hazards	15	0
430	1	1559 2001 CLINICAL INFECTIOUS DISEASES 33(1):95-106 Rex JH; Walsh TJ; Nettleman M; Anaissie EJ; Bennett JE; Bow EJ; Carillo-Munoz AJ; Chavanet P; Cloud GA; Denning DW; de Pauw BE; Edwards JE; Hiemenz JW; Kauffman CA; Lopez-Berestein G; Martino P; Sobel JD; Stevens DA; Sylvester R; Tollemar J; Viscoli C; Viviani MA; Wu T Need for alternative trial designs and evaluation strategies for therapeutic studies of invasive mycoses	15	0
431	4	1625 2001 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 286(14):1732-1739 Federman AD; Adams AS; Ross-Degnan D; Soumerai SB; Ayanian JZ Supplemental insurance and use of effective cardiovascular drugs among elderly Medicare beneficiaries with coronary heart disease	15	1
432	2	1690 2001 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 38(5):1456-1462 Ferguson JJ; Cohen M; Freedman RJ; Stone GW; Miller MF; Joseph DL; Ohman EM The current practice of intra-aortic balloon counterpulsation: Results from the Benchmark Registry	15	0
433	1	6 1993 ARCHIVES OF INTERNAL MEDICINE 153(15):1815-1823 MOY E; HOGAN C ACCESS TO NEEDED FOLLOW-UP SERVICES - VARIATIONS AMONG DIFFERENT MEDICARE POPULATIONS	14	2
434	1	10 1993 INFECTIOUS DISEASE CLINICS OF NORTH AMERICA 7(4):739-752 TOOMEY KE; MORAN JS; RAFFERTY MP; BECKETT GA EPIDEMIOLOGIC CONSIDERATIONS OF SEXUALLY-TRANSMITTED DISEASES IN UNDERSERVED POPULATIONS	14	0
435	1	54 1994 EUROPEAN HEART JOURNAL 15(3):409-417 KITLER ME CORONARY-DISEASE - ARE THERE GENDER DIFFERENCES	14	0
436	2	215 1996 CANADIAN JOURNAL OF PUBLIC HEALTH-REVUE CANADIENNE DE SANTE PUBLIQUE 87(4):253-256 Katz SJ; Hofer TP; Manning WG Hospital utilization in Ontario and the United States: The impact of socioeconomic status and health status	14	4
437	1	233 1996 EUROPEAN HEART JOURNAL 17(4):505-509 Marber MS; Brown DL; Kloner RA The open artery hypothesis: To open, or not to open, that is the question	14	3
438	1	264 1996 JOURNAL OF GENERAL INTERNAL MEDICINE 11(4):209-217 Johnson PA; Goldman L; Orav EJ; Zhou L; Garcia T; Pearson SD; Lee TH Gender differences in the management of acute chest pain - Support for the ''Yentl syndrome''	14	1
439	4	286 1996 JOURNAL OF THE AMERICAN GERIATRICS SOCIETY 44(10):1174-1182 Vaccarino V; Krumholz HM; deLeon CFM; Holford TR; Seeman TE; Horwitz RI; Berkman LF Sex differences in survival after myocardial infarction in older adults: A community-based approach	14	5
440	1	294 1996 MAYO CLINIC PROCEEDINGS 71(4):415-419 Gabriel SE Primary care: Specialists or generalists	14	1
441	2	296 1996 MEDICAL CARE 34(12):DS124-DS135 Mullahy J What you don't know can't hurt you? Statistical issues and standards for medical technology evaluation	14	0
442	1	382 1997 CANADIAN MEDICAL ASSOCIATION JOURNAL 156(4):527-532 Dafoe W; Huston P Current trends in cardiac rehabilitation	14	2
443	2	404 1997 CRITICAL CARE MEDICINE 25(10):1643-1648 CastilloLorente E; RiveraFernandez R; VazquezMata G Limitation of therapeutic activity in elderly critically ill patients	14	0
444	4	430 1997 HEALTH SERVICES RESEARCH 31(6):739-754 Wright SM; Daley J; Fisher ES; Thibault GE Where do elderly veterans obtain care for acute myocardial infarction: Department of Veterans Affairs or Medicare?	14	6
445	1	431 1997 HEART 77(3):211-218 Rigter H; Meijler AP; McDonnell J; Scholma JK; Bernstein SJ Indications for coronary revascularisation: A Dutch perspective	14	0
446	1	465 1997 JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 39(1):23-34 Harris JS Development, use, and evaluation of clinical practice guidelines	14	0
447	1	538 1998 AMERICAN JOURNAL OF CARDIOLOGY 81(7):848-852 Maynard C; Chapko MK; Every NR; Martin DC; Ritchie JL Coronary angioplasty outcomes in the Healthcare Cost and Utilization Project, 1993-1994	14	4
448	1	549 1998 AMERICAN JOURNAL OF KIDNEY DISEASES 32(5):S184-S199 Murphy SW; Foley RN; Parfrey PS Screening and treatment for cardiovascular disease in patients with chronic renal disease	14	0
449	3	571 1998 ARCHIVES OF INTERNAL MEDICINE 158(10):1144-1151 Rosenthal GE; Sirio CA; Shepardson LB; Harper DL; Rotondi AJ; Cooper GS Use of intensive care units for patients with low severity of illness	14	0
450	1	609 1998 CLINICAL CARDIOLOGY 21(6):394-398 Panteghini M; Cuccia C; Pagani F; Turla C Comparison of the diagnostic performance of two rapid bedside biochemical assays in the early detection of acute myocardial infarction	14	2
451	2	640 1998 HEALTH ECONOMICS 7(6):481-493 Willke RJ; Glick HA; Polsky D; Schulman K Estimating country-specific cost-effectiveness from multinational clinical trials	14	2
452	5	749 1998 QUARTERLY JOURNAL OF ECONOMICS 113(4):991-1024 Cutler DM; McClellan M; Newhouse JP; Remler D Are medical prices declining? Evidence from heart attack treatments	14	14
453	13	793 1999 AMERICAN HEART JOURNAL 138(3):507-517 Gregory PM; Rhoads GG; Wilson AC; O'Dowd KJ; Kostis JB Impact of availability of hospital-based invasive cardiac services on racial differences in the use of these services	14	5
454	4	1041 1999 MEDICAL CARE 37(6):547-555 Ettner SL The relationship between continuity of care and the health behaviors of patients - Does having a usual physician make a difference?	14	0
455	2	1072 1999 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 96(8):4730-4734 Heckman JJ; Vytlacil EJ Local instrumental variables and latent variable models for identifying and bounding treatment effects	14	10
456	1	1161 2000 AMERICAN POLITICAL SCIENCE REVIEW 94(4):819-835 Simmons BA International law and state behavior: Commitment and compliance in international monetary affairs	14	1
457	4	1200 2000 CIRCULATION 101(19):2224-2226 Ayanian JZ; Braunwald E Thrombolytic therapy for patients with myocardial infarction who are older than 75 years - Do the risks outweigh the benefits?	14	2
458	2	1320 2000 JOURNAL OF HEALTH ECONOMICS 19(6):829-854 Frank RG; Glazer J; McGuire TG Measuring adverse selection in managed health care	14	4
459	1	1328 2000 JOURNAL OF LABOR ECONOMICS 18(1):20-54 Bound J; Holzer HJ Demand shifts, population adjustments, and labor market outcomes during the 1980s	14	1
460	3	1411 2000 QUARTERLY JOURNAL OF ECONOMICS 115(1):45-97 Heckman JJ Causal parameters and policy analysis in economics: A twentieth century retrospective	14	3
461	3	1462 2001 AMERICAN HEART JOURNAL 141(5):742-750 Giugliano RP; McCabe CH; Antman EM; Cannon CP; Van de Werf F; Wilcox RG; Braunwald E; Thrombolysis Myocardial Infarction Lower-dose heparin with fibrinolysis is associated with lower rates of intracranial hemorrhage	14	0
462	4	1622 2001 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 285(24):3116-3122 Tu JV; Austin PC; Chan BTB Relationship between annual volume of patients treated by admitting physician and mortality after acute myocardial infarction	14	2
463	1	1624 2001 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 286(12):1482-1489 Groeneveld PW; Kwong JL; Liu YY; Rodriguez AJ; Jones MP; Sanders GD; Garber AM Cost-effectiveness of automated external defibrillators on airlines	14	1
464	4	1908 2002 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 287(10):1277-1287 Krumholz HM; Rathore SS; Chen J; Wang YF; Radford MJ Evaluation of a consumer-oriented internet health care report card - The risk of quality ratings based on mortality data	14	0
465	1	22 1993 NEW ENGLAND JOURNAL OF MEDICINE 328(11):805-807 DETSKY AS NORTHERN EXPOSURE - CAN THE UNITED-STATES LEARN FROM CANADA	13	4
466	1	24 1993 NEW ENGLAND JOURNAL OF MEDICINE 329(4):273-274 BITTL JA DIRECTIONAL CORONARY ATHERECTOMY VERSUS BALLOON ANGIOPLASTY	13	0
467	1	36 1994 ARCHIVES OF INTERNAL MEDICINE 154(14):1605-1609 FENDRICK AM; RIDKER PM; BLOOM BS IMPROVED HEALTH BENEFITS OF INCREASED USE OF THROMBOLYTIC THERAPY	13	3
468	1	58 1994 HEALTH AFFAIRS 13(3):115-126 GARBER AM CAN TECHNOLOGY-ASSESSMENT CONTROL HEALTH SPENDING	13	1
469	2	108 1995 ARCHIVES OF INTERNAL MEDICINE 155(8):813-817 BEHAR S; HOD H; BENARI B; NARINSKY R; PAUZNER H; RECHAVIA E; FAIBEL HE; KATZ A; ROTH A; GOLDHAMMER E; FREEDBERG NA; ROUGIN N; KRACOFF O; SHAPIRA C; JAFARI J; LOTAN C; DAKA F; GOTTLIEB S; WEISS T; KANETTI M; KLUTSTEIN M; RUDNIK L; BARASCH E; MAHUL N; BLONDHEIM D; GELVAN A; BARBASH G ON-SITE CATHETERIZATION LABORATORY AND PROGNOSIS AFTER ACUTE MYOCARDIAL-INFARCTION	13	13
470	1	149 1995 JOURNAL OF FAMILY PRACTICE 40(4):345-351 HUESTON WJ; APPLEGATE JA; MANSFIELD CJ; KING DE; MCCLAFLIN RR PRACTICE VARIATIONS BETWEEN FAMILY PHYSICIANS AND OBSTETRICIANS IN THE MANAGEMENT OF LOW-RISK PREGNANCIES	13	0
471	2	171 1995 MEDICINA CLINICA 104(2):67-76 LAZARO P; POZO F; RICOY JR AN INVESTIGATION STRATEGY IN THE NATIONAL-HEALTH SYSTEM .2. INVESTIGATION IN HEALTH-CARE SERVICES	13	0
472	4	213 1996 CANADIAN JOURNAL OF CARDIOLOGY 12(6):573-578 Goldman BS; Nishimura S; Lau C Survey of cardiac pacing in Canada (1993)	13	0
473	2	417 1997 EUROPEAN HEART JOURNAL 18(3):414-419 Alonso J; PermanyerMiralda G; Cascant P; Brotons C; Prieto L; SolerSoler J Measuring functional status of chronic coronary patients - Reliability, validity and responsiveness to clinical change of the reduced version of the Duke activity status index (DASI)	13	0
474	1	459 1997 JOURNAL OF HUMAN RESOURCES 32(3):549-576 Bloom HS; Orr LL; Bell SH; Cave G; Doolittle F; Lin W; Bos JM The benefits and costs of JTPA Title II-A programs - Key findings from the National Job Training Partnership Act Study	13	4
475	4	520 1997 UNIVERSITY OF PITTSBURGH LAW REVIEW 59(1):1-95 Morreim EH Medicine meets resource limits: Restructuring the legal standard of care	13	2
476	14	599 1998 CIRCULATION 98(19):2010-2016 Krumholz HM; Chen J; Murillo JE; Cohen DJ; Radford MJ Admission to hospitals with on-site cardiac catheterization facilities - Impact on long-term costs and outcomes	13	12
477	12	624 1998 EUROPEAN HEART JOURNAL 19(9):1348-1354 Woods KL; Ketley D; Agusti A; Hagn C; Kala R; Karatzas NB; Leizorowicz A; Reikvam A; Schilling J; Seabra-Gomes R; Vasiliauskas D; Wilhelmsen L Use of coronary angiography and revascularization procedures following acute myocardial infarction - A European perspective	13	10
478	4	659 1998 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 279(13):1015-1017 Bell CM; Crystal M; Detsky AS; Redelmeier DA Shopping around for hospital services - A comparison of the United States and Canada	13	2
479	4	690 1998 JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 31(5):973-979 Krumholz HM; Hennen J; Ridker PM; Murillo JE; Wang Y; Vaccarino V; Ellerbeck EF; Radford MJ Use and effectiveness of intravenous heparin therapy for treatment of acute myocardial infarction in the elderly	13	4
480	1	740 1998 OXFORD ECONOMIC PAPERS-NEW SERIES 50(1):39-62 Temple J Equipment investment and the Solow model	13	0
481	5	784 1999 AMERICAN HEART JOURNAL 137(2):338-345 Borzak S; Joseph C; Havstad S; Tilley B; Smith ST; Housholder SD; Gheorghiade M Lower thrombolytic use for African Americans with myocardial infarction: An influence of clinical presentation?	13	8
482	1	792 1999 AMERICAN HEART JOURNAL 138(2):313-318 Hochman JS; Wali AU; Gavrila D; Sim MJ; Malhotra S; Palazzo AM; De La Fuente B A new regimen for heparin use in acute coronary syndromes	13	3
483	1	798 1999 AMERICAN JOURNAL OF CARDIOLOGY 83(3):323-326 Agarwal JB; Khaw K; Aurignac F; LoCurto A Importance of posterior chest leads in patients with suspected myocardial infarction, but nondiagnostic, routine 12-lead electrocardiogram	13	1
484	5	821 1999 AMERICAN POLITICAL SCIENCE REVIEW 93(4):901-909 Ansolabehere SD; Iyengar S; Simon A Replicating experiments using aggregate and survey data: The case of negative advertising and turnout	13	0
485	3	827 1999 ANNALS OF INTERNAL MEDICINE 131(1):47-59 Hollenberg SM; Kavinsky CJ; Parrillo JE Cardiogenic shock	13	2
486	2	846 1999 BULLETIN OF THE WORLD HEALTH ORGANIZATION 77(2):127-131 Pregliasco F; Sodano L; Mensi C; Selvaggi MT; Adamo B; D'Argenio P; Giussani F; Simonetti A; Carosella MR; Simeone R; Dentizi C; Montanaro C; Ponzio G Influenza vaccination among the elderly in Italy	13	0
487	1	857 1999 CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION 8(7):587-593 Myers RE; Hyslop T; Gerrity M; Schlackman N; Hanchak N; Grana J; Turner BJ; Weinberg D; Hauck WW Physician intention to recommend complete diagnostic evaluation in colorectal cancer screening	13	0
488	5	1027 1999 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 94(445):29-42 Daniels MJ; Gatsonis C Hierarchical generalized linear models in the analysis of variations in health care utilization	13	1
489	7	1040 1999 MEDICAL CARE 37(6):529-537 Wright SM; Petersen LA; Lamkin RP; Daley J Increasing use of medicare services by veterans with acute myocardial infarction	13	6
490	3	1050 1999 MEDICAL CARE RESEARCH AND REVIEW 56():13-36 Simpson L; Fraser I Children and managed care: What research can, can't, and should tell us about impact	13	2
491	5	1245 2000 EUROPEAN HEART JOURNAL 21(22):1833-1840 Capewell S; Livingston BM; MacIntyre K; Chalmers JWT; Boyd J; Finlayson A; Redpath A; Pell JP; Evans CJ; McMurray JJV Trends in case-fatality in 117 718 patients admitted with acute myocardial infarction in Scotland	13	1
492	0	1252 2000 HEALTH AFFAIRS 19(2):26-41 McClellan M; Spatz ID; Carey S Designing a Medicare prescription drug benefit: Issues, obstacles, and opportunities	13	13
493	2	1303 2000 JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY 68(5):843-856 Wolchik SA; West SG; Sandler IN; Tein JY; Coatsworth D; Lengua L; Weiss L; Anderson ER; Greene SM; Griffin WA An experimental evaluation of theory-based mother and mother-child programs for children of divorce	13	0
494	3	1308 2000 JOURNAL OF ECONOMIC LITERATURE 38(4):827-874 Rosenzweig MR; Wolpin KI Natural "Natural experiments" in economics	13	2
495	4	1366 2000 LANCET 356(9230):639-644 Rochon PA; Tu JV; Anderson GM; Gurwitz JH; Clark JP; Lau P; Szalai JP; Sykora K; Naylor CD Rate of heart failure and 1-year survival for older people receiving low-dose beta-blocker therapy after myocardial infarction	13	0
496	19	1379 2000 MEDICAL CARE RESEARCH AND REVIEW 57():162-180 Einbinder LC; Schulman KA The effect of race on the referral process for invasive cardiac procedures	13	1
497	15	1620 2001 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 285(16):2101-2108 Alter DA; Naylor CD; Austin PC; Tu JV Long term MI outcomes at hospitals with or without on-site revascularization	13	8
498	6	1623 2001 JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION 286(10):1228-1230 Radford MJ; Foody JM How do observational studies expand the evidence base for therapy?	13	0
499	10	1675 2001 JOURNAL OF POLITICAL ECONOMY 109(4):673-748 Heckman JJ Micro data, heterogeneity, and the evaluation of public policy: Nobel lecture	13	3
500	13	1740 2001 REVISTA ESPANOLA DE CARDIOLOGIA 54(4):443-452 Fiol M; Cabades A; Sala J; Marrugat J; Elosua R; Vega G; Diaz MJT; Segura A; Aldasoro E; Moreno-Iribas C; Muniz J; de Saracho IH; Garcia J Variability in the in-hospital management of acute myocardial infarction in Spain. IBERICA Study (Investigacion, Busqueda Especifica y Registro de Isquemia Coronaria Aguda)	13	3

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