title: How to enhance the sensitivity of the radial single diffusion technique for the quantitation of antigens.
mesh_terms: D000818:Animals; D000888:Antibodies, Anti-Idiotypic; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000032:analysis*; D007106:Immune Sera; D005779:Immunodiffusion / Q000592:standards*; D011817:Rabbits; D012756:Sheep; D013194:Staining and Labeling; D005719:gamma-Globulins
chemical_list: D000888:Antibodies, Anti-Idiotypic; D000941:Antigens; D007106:Immune Sera; D005719:gamma-Globulins