[HBsAg seroclearance: prognostic value for the response to treatment and the long-term outcome]
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Chronic hepatitis B is a major cause of liver disease worldwide, ranking as the first cause of cirrhosis and hepatocellular carcinoma. Hepatitis B surface antigen (HBsAg) is usually used as a qualitative marker for the diagnosis of hepatitis B virus (HBV) infe... ...
