title: Hepatitis-associated antigen in control and grouping reagents.
mesh_terms: D000818:Animals; D001769:Blood / Q000382:microbiology*; D001789:Blood Group Antigens; D002417:Cattle / Q000276:immunology; D003168:Complement Fixation Tests; D004340:Drug Contamination; D006041:Goats / Q000276:immunology; D006511:Hepatitis B Antigens / Q000032:analysis*; D006736:Horses / Q000276:immunology; D006801:Humans; D007106:Immune Sera; D007122:Immunoelectrophoresis; D007457:Iodine Radioisotopes; D009500:Neutralization Tests; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay
chemical_list: D001789:Blood Group Antigens; D006511:Hepatitis B Antigens; D007106:Immune Sera; D007457:Iodine Radioisotopes