[56th convention of the German society for internal medicine, April 1950].
D005858:Germany; D006801:Humans; D007388:Internal Medicine; D008511:Medicine; D012952:Societies; D012955:Societies, Medical
DEUTSCHE GESELLSCHAFT FUR INNERE MEDIZIN; MEDICINE, INTERNAL
56. Tagung der Deutschen Gesellschaft für innere Medizin. April 1950.