[Immunological diseases in the aged].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007154:Immune System Diseases / Q000209:etiology*; D007111:Immunity, Cellular; D007564:Japan; D008180:Lupus Erythematosus, Systemic / Q000453:epidemiology; D008297:Male; D051379:Mice; D008875:Middle Aged