title: Australia antigen in blood donors.
mesh_terms: D001782:Blood Donors; D006386:Hemagglutination Tests; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D007122:Immunoelectrophoresis; D011863:Radioimmunoassay
chemical_list: D006511:Hepatitis B Antigens