RT Journal Article SR Electronic T1 British Association for the Study of the Liver Meeting JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP e1 OP e22 DO 10.1136/gut.48.3.e1 VO 48 IS 3 YR 2001 UL http://gut.bmj.com/content/48/3/e1.abstract AB