An immunological approach to ageing.
D000375:Aging; D000818:Animals; D000917:Antibody Formation; D001323:Autoantibodies; D001327:Autoimmune Diseases / Q000453:epidemiology; D006801:Humans; D007109:Immunity; D008214:Lymphocytes / Q000276:immunology; D009369:Neoplasms / Q000209:etiology / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology
D001323:Autoantibodies