RT Journal Article SR Electronic T1 GI highlights from the literature JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 780 OP 781 DO 10.1136/gutjnl-2012-302384 VO 61 IS 5 A1 McLean, Mairi H YR 2012 UL http://gut.bmj.com/content/61/5/780.abstract AB