Serum hepatitis B surface antigen correlates with tissue covalently closed circular DNA in patients with hepatitis B-associated hepatocellular carcinomaArticle Published on 2016-02-012023-06-19 Journal: Journal of medical virology [Category] B형 간염, [키워드] AFP cccDNA HBsAg HCC [DOI] 10.1002/jmv.24326