BACKGROUND/AIM: To investigate the roles of mutations in pre-S and S regions of hepatitis B virus (HBV) on the progression of hepatocellular carcinoma (HCC) in Qidong. China. METHODS: We conducted an age matched case-control study within a cohort of 2387 male HBV carriers who were recruited from August. 1996. https://www.markbroyard.com/best-catch-acure-ultra-hydrating-plant-ceramide-daily-facial-lotion-50ml-fashion-great-buy/