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 1353 OP 1354 DO 10.1136/gutjnl-2020-321714 VO 69 IS 7 A1 Philip J Smith YR 2020 UL http://gut.bmj.com/content/69/7/1353.abstract AB