title: Crohn's disease.
authors.affiliation: Department of Medicine, Dalhousie University, Halifax, Canada.
authors.forename: C N
authors.initials: CN
authors.lastname: Williams
mesh_terms: D003424:Crohn Disease / Q000150:complications / Q000188:drug therapy / Q000601:surgery; D006801:Humans; D007414:Intestinal Neoplasms / Q000209:etiology; D010353:Patient Education as Topic