title: Preferential radioassay of influenza-specific 7S (IgG) over 19S (IgM) class of antibodies.
mesh_terms: D000918:Antibody Specificity; D000956:Antigens, Viral; D001666:Binding Sites, Antibody; D002498:Centrifugation; D006801:Humans; D007106:Immune Sera; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D007158:Immunologic Techniques; D007251:Influenza, Human / Q000276:immunology*; D007456:Iodine Isotopes; D009975:Orthomyxoviridae / Q000276:immunology; D011233:Precipitin Tests; D011863:Radioimmunoassay; D012703:Serotyping
chemical_list: D000956:Antigens, Viral; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007456:Iodine Isotopes