title: Presidential operations: medical fact or urban legend?
authors.affiliation: Department of Surgery, Sacramento VA Medical Center, Mather, CA 95655, USA.
authors.forename: James E
authors.initials: JE
authors.lastname: Wiedeman
mesh_terms: D035082:Federal Government / Q000266:history*; D013502:General Surgery / Q000266:history*; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007857:Leadership; D014481:United States