RT Journal Article SR Electronic T1 Audit of percutaneous liver biopsy. JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 296 OP 297 DO 10.1136/gut.37.2.296-b VO 37 IS 2 A1 Jolobe, O M YR 1995 UL http://gut.bmj.com/content/37/2/296.3.abstract AB