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 1900 OP 1901 DO 10.1136/gutjnl-2019-319601 VO 68 IS 10 A1 Mairi H McLean YR 2019 UL http://gut.bmj.com/content/68/10/1900.abstract AB