Brodman E. "Choosing Physiology Journals" Bulletin Medical Library Association 32:479-483, 1944
http://garfield.library.upenn.edu/brodman/brodmanbmlav32p479y1944.pdf

Brodman E. "The Development of Medical Bibliography" (1954)
http://www.nlm.nih.gov/hmd/collections/digital/brodman/brodman.html