title: A simplification of the radioactive antigen-binding test by a double label technique.
mesh_terms: D000906:Antibodies; D000937:Antigen-Antibody Reactions; D000942:Antigens, Bacterial; D011232:Chemical Precipitation; D006801:Humans; D007106:Immune Sera; D007456:Iodine Isotopes; D008722:Methods; D011135:Polysaccharides, Bacterial; D000644:Quaternary Ammonium Compounds; D012975:Sodium Isotopes; D013431:Sulfates
chemical_list: D000906:Antibodies; D000942:Antigens, Bacterial; D007106:Immune Sera; D007456:Iodine Isotopes; D011135:Polysaccharides, Bacterial; D000644:Quaternary Ammonium Compounds; D012975:Sodium Isotopes; D013431:Sulfates