Não informado. (1933). Bulletin of the Institute of History of Medicine Johns Hopkins University. American Association of the History of Medicine.
Chicago-referens (17:e uppl.)Não informado. Bulletin of the Institute of History of Medicine Johns Hopkins University. Baltimore, Md: American Association of the History of Medicine, 1933.
MLA-referens (8:e uppl.)Não informado. Bulletin of the Institute of History of Medicine Johns Hopkins University. American Association of the History of Medicine, 1933.
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