title: Antigen recognition. I. Immunological significance of antigen-binding cells.
mesh_terms: D000818:Animals; D000921:Antibody-Producing Cells; D000941:Antigens; D001345:Autoradiography; D001666:Binding Sites, Antibody; D002469:Cell Separation; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D005407:Flagella / Q000276:immunology; D007106:Immune Sera; D007456:Iodine Isotopes; D051379:Mice; D008808:Mice, Inbred CBA; D011828:Radiation Chimera; D013154:Spleen / Q000166:cytology
chemical_list: D000941:Antigens; D007106:Immune Sera; D007456:Iodine Isotopes