ACUTE REGIONAL ILEITIS; CLINICAL ASPECTS AND FOLLOW-UP STUDIES.
D000293:Adolescent; D002648:Child; D003424:Crohn Disease; D004751:Enteritis; D005500:Follow-Up Studies; D006801:Humans; D013514:Surgical Procedures, Operative
ADOLESCENCE; CHILD; ENTERITIS, REGIONAL; SURGERY, OPERATIVE