title: Mortality during the first 25 years of general anesthesia in America: contemporary outcome studies.
authors.forename: D K
authors.initials: DK
authors.lastname: Cope
mesh_terms: D000776:Anesthesiology; D002423:Cause of Death; D013502:General Surgery; D049672:History, 19th Century; D009026:Mortality; D014481:United States; D014857:Warfare