title: American Gastroenterological Association. The centennial year: the development of important ideas during the last 100 years.
authors.forename: J T
authors.initials: JT
authors.lastname: Farrar
mesh_terms: D005762:Gastroenterology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012955:Societies, Medical / Q000266:history*; D014481:United States