RT Journal Article SR Electronic T1 Non-invasive evaluation of hepatic fibrosis: don’t count your chickens before they’re hatched JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 310 OP 312 DO 10.1136/gut.2005.068585 VO 55 IS 3 A1 M Pinzani YR 2006 UL http://gut.bmj.com/content/55/3/310.abstract AB