title: [The environment and the immune system].
mesh_terms: D000917:Antibody Formation; D000941:Antigens / Q000276:immunology; D001323:Autoantibodies / Q000276:immunology; D004781:Environmental Exposure; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology; D007107:Immune System; D007111:Immunity, Cellular; D007071:Immunoglobulin A, Secretory / Q000276:immunology; D007073:Immunoglobulin E / Q000276:immunology; D007165:Immunosuppression Therapy; D008285:Major Histocompatibility Complex
chemical_list: D000941:Antigens; D001323:Autoantibodies; D007071:Immunoglobulin A, Secretory; D007073:Immunoglobulin E
vernacular_title: Umwelt und Immunsystem.