Inflammatory bowel disease at the University of Chicago--the first 50 years: some personal reflections.
D002641:Chicago; D003093:Colitis, Ulcerative / Q000209:etiology / Q000266:history* / Q000628:therapy; D003424:Crohn Disease / Q000209:etiology / Q000266:history* / Q000628:therapy; D049673:History, 20th Century; D006785:Hospitals, University / Q000266:history; D006801:Humans