RT Journal Article SR Electronic T1 A new quality of life questionnaire for patients with inflammatory bowel disease JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 56 OP 57 VO 59 IS 1 A1 Goran Hellers YR 1992 UL http://www.ccjm.org/content/59/1/56.abstract AB