RT Journal Article SR Electronic T1 Improving prognosis in hepatorenal syndrome JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 166 OP 167 DO 10.1136/gut.47.2.166 VO 47 IS 2 A1 P A MCCORMICK YR 2000 UL http://gut.bmj.com/content/47/2/166.abstract AB