Cerebral salt wasting in elderly persons.
D000368:Aged; D000369:Aged, 80 and over; D003704:Dementia / Q000378:metabolism*; D006801:Humans; D007010:Hyponatremia / Q000209:etiology*; D008297:Male; D009318:Natriuresis; D012084:Renin-Angiotensin System