RT Journal Article SR Electronic T1 Highlights from the literature JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 356 OP 356 DO 10.1136/flgastro-2021-101819 VO 12 IS 4 A1 Julia Louisa Gauci A1 Ian D Penman YR 2021 UL http://fg.bmj.com/content/12/4/356.abstract AB