title: [Significance of hepatitis B virus (HBV) infection in chronic hepatitis with special reference to cellular immunity].
mesh_terms: D002908:Chronic Disease; D006509:Hepatitis B / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000032:analysis; D006801:Humans; D007111:Immunity, Cellular
chemical_list: D006510:Hepatitis B Antibodies