CHRONIC ULCERATIVE COLITIS IN  CHILDREN.
D000293:Adolescent; D002648:Child; D003092:Colitis; D003093:Colitis, Ulcerative; D003933:Diagnosis; D007081:Ileostomy; D007223:Infant; D007231:Infant, Newborn; D013514:Surgical Procedures, Operative
ADOLESCENCE; CHILD; COLITIS, ULCERATIVE; DIAGNOSIS; ILEOSTOMY; INFANT; INFANT, NEWBORN; SURGERY, OPERATIVE