Long term prognosis of Crohn's disease with onset in childhood and adolescence.
D000293:Adolescent; D002648:Child; D003424:Crohn Disease / Q000150:complications* / Q000401:mortality / Q000628:therapy; D005500:Follow-Up Studies; D006130:Growth Disorders / Q000209:etiology; D006801:Humans; D011379:Prognosis