title: LaSalle D. Leffall, Jr., MD, FACS: the first Heritage Award winner, Society of Surgical Oncology.
authors.forename: E M
authors.initials: EM
authors.lastname: Copeland
mesh_terms: D001363:Awards and Prizes; D013502:General Surgery / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D008495:Medical Oncology / Q000266:history; D012955:Societies, Medical; D014481:United States