title: HBsAg, anti-HBs, anti-HBc, and anti-HAV in commercial lyophilized quality-control sera.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis*; D001769:Blood; D006510:Hepatitis B Antibodies / Q000032:analysis; D006511:Hepatitis B Antigens / Q000032:analysis; D006518:Hepatitis Viruses / Q000276:immunology*; D006507:Hepatovirus / Q000276:immunology; D006801:Humans; D012015:Reference Standards
chemical_list: D000914:Antibodies, Viral; D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens