RT Journal Article SR Electronic T1 The Pathogenesis of Ulcerative Colitis; Apparent Precipitation of Acute Episodes by Standard Enemas JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 153 OP 164 VO 30 IS 3 A1 Brown, Charles H. A1 Rankin, George B. YR 1963 UL http://www.ccjm.org/content/30/3/153.abstract AB