Hypothermia hyperthermia in older persons.
D000368:Aged; D001831:Body Temperature; D001833:Body Temperature Regulation; D005334:Fever / Q000503:physiopathology*; D006706:Homeostasis; D006801:Humans; D007035:Hypothermia / Q000209:etiology / Q000503:physiopathology* / Q000517:prevention & control