Alcohol abuse and occult HBV-a risk factor for hepatocellular carcinoma.
Matsuzaki
Yasushi
Y
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.