Inflammatory bowel disease in childhood.
D000293:Adolescent; D002648:Child; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000451:nursing* / Q000601:surgery; D003424:Crohn Disease / Q000175:diagnosis / Q000451:nursing* / Q000601:surgery; D003937:Diagnosis, Differential; D006801:Humans