title: [New aspects of Australia antigen (HAA)].
mesh_terms: D005243:Feces / Q000382:microbiology; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D014556:Urine / Q000382:microbiology
chemical_list: D006511:Hepatitis B Antigens
vernacular_title: Neue Aspekte des Australia-Antigens (HAA.