title: "Anesthesia about 1850" at the 1939 World's Fair.
authors.affiliation: ASA's Wood Library-Museum of Anesthesiology, Park Ridge, Illinois, USA. UJYC@aol.com
authors.forename: George S
authors.initials: GS
authors.lastname: Bause
mesh_terms: D000758:Anesthesia / Q000266:history; D000776:Anesthesiology / Q000266:history*; D005085:Exhibitions as Topic; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014481:United States