title: Classification of immunological unresponsiveness and tolerance.
mesh_terms: D000818:Animals; D000917:Antibody Formation / Q000187:drug effects; D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology; D004247:DNA / Q000096:biosynthesis; D004912:Erythrocytes / Q000276:immunology; D007108:Immune Tolerance; D007073:Immunoglobulin E; D007456:Iodine Isotopes; D008198:Lymph Nodes; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D010853:Picryl Chloride / Q000494:pharmacology; D012756:Sheep / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000941:Antigens; D007456:Iodine Isotopes; D007073:Immunoglobulin E; D004247:DNA; D010853:Picryl Chloride