title: Studies on single radial immunodiffusion techniques for the quantitation of antigen and antibody.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000032:analysis*; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007074:Immunoglobulin G; D007456:Iodine Isotopes; D008722:Methods; D012756:Sheep / Q000276:immunology
chemical_list: D000906:Antibodies; D000941:Antigens; D007106:Immune Sera; D007074:Immunoglobulin G; D007456:Iodine Isotopes