title: Microfluoremetry of antigen-antibody interactions in immunofluorescence using the defined antigen substrate spheres (DASS) system. Sensitivity, specificity and variables of the method.
mesh_terms: D000362:Agar; D000818:Animals; D000888:Antibodies, Anti-Idiotypic; D000937:Antigen-Antibody Reactions; D000941:Antigens; D005455:Fluorescent Antibody Technique; D006801:Humans; D007074:Immunoglobulin G; D010047:Ovalbumin / Q000276:immunology; D011134:Polysaccharides; D011817:Rabbits / Q000276:immunology
chemical_list: D000888:Antibodies, Anti-Idiotypic; D000941:Antigens; D007074:Immunoglobulin G; D011134:Polysaccharides; D000362:Agar; D010047:Ovalbumin