Untypable genotype restriction patterns and surface gene variants of hepatitis B virus isolates

[摘要] Chronic hepatitis B is a global health problem； and is one of the leading causes of cirrhosis and hepatocellular carcinoma. Hepatitis B virus (HBV) genotyping helps in decision making for clinical management of HBV infection； and is important for epidemio

[学科分类] 流行病学

[关键词] Chronic hepatitis B； genotyping； surface gene variants； untypable