RT Journal Article SR Electronic T1 What to do about the leaky gut JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP gutjnl-2021-325428 DO 10.1136/gutjnl-2021-325428 A1 Michael Camilleri A1 Adrian Vella YR 2021 UL http://gut.bmj.com/content/early/2021/09/11/gutjnl-2021-325428.abstract AB