RT Journal Article SR Electronic T1 Liver failure JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 112 OP 113 DO 10.1136/gut.28.1.112-b VO 28 IS 1 A1 Iain M Murray-Lyon YR 1987 UL http://gut.bmj.com/content/28/1/112.3.abstract AB