title: Crohn disease.
authors.affiliation: Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, 75 Francis St, Thorn Bldg 1419, Boston, MA 02115, USA. rblumberg@partners.org
authors.forename: Richard S
authors.initials: RS
authors.lastname: Blumberg
mesh_terms: D003424:Crohn Disease / Q000266:history*; D049673:History, 20th Century; D006801:Humans