Rock Sleyster, M.D., psychiatry's first president of the American Medical Association.
Treffert
Darold A
DA
Behavioral Health Services, St. Agnes Hospital, Fond du Lac, WI 54935, USA. dtreffert@pol.net
D000574:American Medical Association / Q000266:history*; D049673:History, 20th Century; D011570:Psychiatry / Q000266:history*; D014481:United States