title: Medicine in the past millennium.
authors.forename: M
authors.initials: M
authors.lastname: Friedman
authors.forename: G W
authors.initials: GW
authors.lastname: Friedland
mesh_terms: D000758:Anesthesia / Q000266:history*; D004986:Ether / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans
chemical_list: D004986:Ether