RT Journal Article SR Electronic T1 Evaluating Treatment Outcome in IBD: Colonoscopy or Clinical Evaluation? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 242 OP 242 VO 59 IS 3 A1 Jerome D. Waye YR 1992 UL http://www.ccjm.org/content/59/3/242.1.abstract AB