RT Journal Article SR Electronic T1 Radiological findings in carcinoma of the colon complicating chronic ulcerative colitis. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 388 OP 397 DO 10.1136/gut.9.4.388 VO 9 IS 4 A1 J J Fennessy A1 M B Sparberg A1 J B Kirsner YR 1968 UL http://gut.bmj.com/content/9/4/388.abstract AB