The prevalence of hepatitis B infection in central China: An adult population-based serological survey of a large sample size.Guo Yong Hao, Feng Da Xing, +6 authors Guo Wan ShenJournal of medical virology2017The objective of this study was to determine the prevalence of serum HBsAg among adults in Henan province, China. A provincial serosurvey of people aged 18-74 years was conducted and individuals for… (More)