RT Journal Article SR Electronic T1 Surgical Treatment of Chronic Ulcerative Colitis in Children JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 81 OP 88 VO 30 IS 2 A1 Michener, William M. A1 Turnbull, Rupert B. YR 1963 UL http://www.ccjm.org/content/30/2/81.abstract AB