title: The American Society for Gastrointestinal Endoscopy: a history.
authors.affiliation: Cleveland Medical Library Association, Ohio 44106.
authors.forename: P
authors.initials: P
authors.lastname: Gerstner
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000266:history*; D049673:History, 20th Century; D012955:Societies, Medical / Q000266:history*; D014481:United States