title: Henry K. Beecher, M.D.: an historical perspective?
authors.forename: D R
authors.initials: DR
authors.lastname: Bacon
mesh_terms: D000776:Anesthesiology / Q000266:history*; D049673:History, 20th Century; D006769:Hospitals, General / Q000266:history; D008404:Massachusetts; D014481:United States