18 January 2008
Records: 4156, Authors: 7756, Journals: 899, Cited References: 96590, Words: 4902
Yearly outputDocument TypeLanguageInstitutionInstitution with SubdivisionCountry
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#WordRecsTLCSTGCS
201MAGNETIC27100608
202METABOLISM27146831
203NONSEASONAL27493644
204PHOTOPERIOD27291672
205PREVALENCE27522860
206PRODUCTION27602905
207SUMMER27335448
208ACTION265031268
209CONSTANT26257446
210DRUG26171936
211EXERCISE26200488
212ILLNESS264821007
213INCREASES26150506
214MOUSE26172511
215OLDER26118356
216RAPID26281587
217RESEARCH2673343
218ADRENERGIC2567548
219CHEMICAL25266926
220CHROMATOGRAPHY25288757
221MAMMALIAN255442302
222QUALITY25231531
223RATE25116376
224SLEEPINESS25182476
225TRYPTOPHAN25233819
226AGONIST24130461
227ALZHEIMER24215751
228IONIZATION243311054
229LIGHTING2452163
230PHYSIOLOGY24186764
#WordRecsTLCSTGCS
231REM2463336
232ADULTS23195462
233ALERTNESS23372643
234ARTIFICIAL23495629
235BINDING2390378
236CONDITIONS23169466
237DARKNESS23269476
238ENVIRONMENTAL23110659
239EXPRESSION2360374
240HAMSTERS23109554
241MENTAL23243559
242PEOPLE23702872
243PERSONALITY23129230
244SEASON23264621
245SELF2388282
246SINGLE23203332
247SOCIAL23148558
248STIMULATION2357491
249ACETYLTRANSFERASE22116474
250ASSOCIATION22153443
251CYCLES22101431
252DIFFERENTIAL22142520
253EVALUATION22195400
254FEMALE2246269
255INFLUENCES22144556
256ION2255706
257RELEVANCE2290400
258SYRIAN22207902
259ADVANCES21444893
260DAWN21286444
#WordRecsTLCSTGCS
261DRUGS21187820
262ENDOCRINE21144614
263EXPERIMENTAL21212420
264FUNCTIONAL21187925
265HYPOTHALAMIC21101482
266PRIMARY21132286
267REST21215589
268RESULTS21221413
269SCHEDULE21154310
270SHIFTING218991168
271SIMULATED21337475
272SULPHATOXYMELATONIN21179341
273VASOPRESSIN2193440
274ADULT2066290
275APPROACH20113365
276CELLS2055333
277DIFFERENCES20213514
278MULTIPLE2034196
279CHRONOBIOLOGICAL19295561
280COGNITIVE1984181
281DURATION19185456
282GAS19279619
283HORMONAL19143523
284IMPACT1976300
285INHIBITION19142730
286POPULATION19105307
287POTENTIAL19200466
288PROTEIN19126421
289PSYCHIATRY19149401
290RECENT1945310
#WordRecsTLCSTGCS
291VISUAL19125306
292BASED1852241
293CARBOHYDRATE18116513
294CARE1850184
295DOPAMINE1892465
296FOOD1842175
297MEDIATED18264720
298MOLECULAR18175720
299NATURAL18197317
300NIGHTTIME18170332
301NOREPINEPHRINE18104483
302TEST18140250
303WHITE18225281
304ATYPICAL17111349
305CURRENT17172353
306DIAGNOSIS1766211
307DISRUPTION1786331
308ENVIRONMENT1722115
309GENETIC17113231
310HORMONES1773206
311INTERACTIONS172591534
312LEVEL1746285
313LIFE1785277
314MANAGEMENT1721106
315NOVEL17215868
316PRESSURE1754446
317PREVENTION1757257
318PROFILES1763224
319RETINAL17128410
320TYPE17415840
#WordRecsTLCSTGCS
321ACID1657398
322ADOLESCENTS16138290
323ADRENAL1675372
324CENTRAL161021021
325CHARACTERISTICS16143281
326CONCENTRATION16271490
327CONTENT1675234
328CORRELATES1694298
329DELAY16158239
330DEMENTIA16202688
331HYDROXYMELATONIN16348688
332INCREASE16116347
333MENSTRUAL16111361
334NERVOSA16163284
335RANDOMIZED16136290
336RETINA1681376
337RISK16131641
338SCHIZOPHRENIA1695427
339SUBJECTIVE1673183
340SUICIDE1636268
341SULFATOXYMELATONIN16264416
342TWO16152439
343VARIABILITY1647116
344VOLUNTEERS16250386
345WEIGHT16118394
346ALTERATIONS15130598
347CHRONOBIOLOGY151997
348CONTINUOUS1515113
349CORRELATION15157400
350CRITICAL15210378
#WordRecsTLCSTGCS
351DOUBLE15280444
352EATING1570193
353ELECTROMAGNETIC1557353
354GENDER1560179
355ILLUMINATION15166303
356INDIVIDUALS15183362
357INTAKE1572233
358LATE15209336
359MARKER15580773
360MARKERS15128360
361MECHANISM15151501
362ORAL15122407
363OXYTOCIN1586276
364PREMENSTRUAL1596276
365PROBLEMS1537196
366PROPENSITY15279581
367RHYTHMICITY15151396
368SCLEROSIS1536192
369SELECTIVE1593372
370SIGNAL153081079
371THYROID1548173
372TREATMENTS1521141
373WEEK1556150
374ADRENOCEPTOR1469173
375AGED1482165
376ALTERED1462176
377CATECHOLAMINES14110630
378CEREBRAL1433202
379CLOCKS1432288
380DYSFUNCTION1467274
#WordRecsTLCSTGCS
381FACTOR14105245
382FINDINGS1415381734
383FLIGHT14167218
384HEADACHE1422235
385HEART141056
386IMPROVES14208433
387INCREASED1476448
388LACK14124198
389MAINTENANCE14195340
390MANIA14132267
391MANIC14553576
392METABOLIC14100354
393NEURONS1448541
394OCULAR14129395
395PROPERTIES1489599
396PSYCHOLOGICAL141379
397PULSE1492265
398RELATIONSHIPS14149419
399REPLACEMENT14266412
400SAMPLE14170260
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