title: Incidence of e-antigen in patients with HBs Ag-positive liver diseases and blood donors.
mesh_terms: D000941:Antigens / Q000032:analysis; D001782:Blood Donors; D002908:Chronic Disease; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006525:Hepatitis, Viral, Human / Q000276:immunology*; D006801:Humans; D008107:Liver Diseases / Q000276:immunology*
chemical_list: D000941:Antigens; D006514:Hepatitis B Surface Antigens