RT Journal Article SR Electronic T1 Color Atlas of Liver Biopsy: a Clinical Pathological Guide JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 429 OP 429 DO 10.1136/gut.23.5.429-a VO 23 IS 5 A1 Ashley B Price YR 1982 UL http://gut.bmj.com/content/23/5/429.2.abstract AB