RT Journal Article SR Electronic T1 Liver fibrosis assessment by transient elastography in hepatitis C patients with normal alanine aminotransferase JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1055 OP 1056 VO 55 IS 7 A1 Moreno-Otero, R A1 Trapero-Marugan, M A1 Mendoza, J YR 2006 UL http://gut.bmj.com/content/55/7/1055.abstract AB