SCREENING COLONOSCOPY IN FIRST-DEGREE RELATIVES OF COLORECTAL CANCER PATIENTS; A PRELIMINARY REPORT

(1) Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran (Islamic Republic of)



This item was part of the COLONIC AND ANORECTAL DISORDERS I session at Gastro 2009 UEGW/WCOG London (17th UEGW)