title: Alcohol abuse and occult HBV-a risk factor for hepatocellular carcinoma.
authors.affiliation: Division of Gastroenterology and Hepatology, Institute of Clinical Medicine, Graduate School of Comprehensive Human Sciences and University Hospital, University of Tsukuba, 1-1-1, Tennodai, Tsukuba City, Ibaraki 305-8575, Japan.
authors.forename: Yasushi
authors.initials: Y
authors.lastname: Matsuzaki