RT Journal Article SR Electronic T1 Highlights from the literature JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 80 OP 81 DO 10.1136/flgastro-2020-101729 VO 12 IS 1 A1 Emily J Clarke A1 Trevor R Smith YR 2021 UL http://fg.bmj.com/content/12/1/80.abstract AB