title: [Levels in the study of specific immunity].
mesh_terms: D000017:ABO Blood-Group System; D000818:Animals; D000918:Antibody Specificity; D000937:Antigen-Antibody Reactions; D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology; D001666:Binding Sites, Antibody; D005075:Biological Evolution; D001853:Bone Marrow / Q000276:immunology; D002642:Chick Embryo; D004285:Dogs; D000939:Epitopes; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007136:Immunoglobulins / Q000235:genetics; D008198:Lymph Nodes / Q000276:immunology; D051379:Mice; D009928:Organ Specificity; D010930:Plague / Q000097:blood / Q000276:immunology; D011817:Rabbits; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology
chemical_list: D000017:ABO Blood-Group System; D000941:Antigens; D000939:Epitopes; D007136:Immunoglobulins
vernacular_title: Urovni izucheniia spetsificheskogo immuniteta.