PT - JOURNAL ARTICLE AU - A T Axon TI - Cancer surveillance in ulcerative colitis--a time for reappraisal. AID - 10.1136/gut.35.5.587 DP - 1994 May 01 TA - Gut PG - 587--589 VI - 35 IP - 5 4099 - http://gut.bmj.com/content/35/5/587.short 4100 - http://gut.bmj.com/content/35/5/587.full SO - Gut1994 May 01; 35