Before they called it psychopharmacology.
Lehmann
H E
HE
Department of Psychiatry, McGill University, Montreal, Canada.
D049669:History, 16th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D001523:Mental Disorders / Q000188:drug therapy; D011600:Psychopharmacology / Q000266:history*; D011619:Psychotropic Drugs / Q000266:history / Q000627:therapeutic use
D011619:Psychotropic Drugs