title: Free perforation of the colon in Crohn's disease: report of a case and review of the literature.
mesh_terms: D000328:Adult; D003108:Colonic Diseases / Q000209:etiology*; D003424:Crohn Disease / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000209:etiology*