title: Landmark article Oct 15, 1932. Regional ileitis. A pathological and clinical entity. By Burril B. Crohn, Leon Ginzburg, and Gordon D. Oppenheimer.
mesh_terms: D003424:Crohn Disease / Q000266:history*; D005762:Gastroenterology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D014481:United States