The origins of anesthesia: part II.
D000758:Anesthesia / Q000266:history*; D000776:Anesthesiology / Q000266:history; D001317:Austria; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D006990:Hypnosis / Q000266:history; D007194:India; D006113:United Kingdom; D014799:Vitalism