title: Radioimmunoassay of hepatitis B virus-associated (Australia) antigen employing  125 I-antibody.
mesh_terms: D000818:Animals; D000914:Antibodies, Viral; D000936:Antigen-Antibody Complex; D001666:Binding Sites, Antibody; D001782:Blood Donors; D003168:Complement Fixation Tests; D005069:Evaluation Studies as Topic; D006168:Guinea Pigs / Q000276:immunology; D006509:Hepatitis B / Q000276:immunology; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D007106:Immune Sera; D007122:Immunoelectrophoresis; D007457:Iodine Radioisotopes; D008722:Methods; D011863:Radioimmunoassay
chemical_list: D000914:Antibodies, Viral; D000936:Antigen-Antibody Complex; D006511:Hepatitis B Antigens; D007106:Immune Sera; D007457:Iodine Radioisotopes