title: Immunological reactivity. Expression of efficiency in elimination of foreignness.
mesh_terms: D000367:Age Factors; D000917:Antibody Formation; D000918:Antibody Specificity; D000936:Antigen-Antibody Complex; D000941:Antigens; D001327:Autoimmune Diseases / Q000209:etiology; D003165:Complement System Proteins / Q000378:metabolism; D004342:Drug Hypersensitivity / Q000276:immunology; D006801:Humans; D006968:Hypersensitivity, Delayed; D007154:Immune System Diseases / Q000209:etiology; D007109:Immunity; D007111:Immunity, Cellular; D007125:Immunogenetics; D007073:Immunoglobulin E / Q000378:metabolism; D007962:Leukocytes / Q000201:enzymology; D008264:Macrophages / Q000378:metabolism; D009369:Neoplasms / Q000276:immunology; D010587:Phagocytosis; D012713:Serum Sickness / Q000276:immunology; D013997:Time Factors; D014777:Virus Diseases / Q000276:immunology; D005719:gamma-Globulins / Q000378:metabolism
chemical_list: D000936:Antigen-Antibody Complex; D000941:Antigens; D005719:gamma-Globulins; D007073:Immunoglobulin E; D003165:Complement System Proteins