Thirst and osmoregulation in the elderly.
D000368:Aged; D006801:Humans; D007668:Kidney / Q000502:physiology; D008297:Male; D013894:Thirst / Q000502:physiology*; D014667:Vasopressins / Q000378:metabolism; D014882:Water-Electrolyte Balance
D014667:Vasopressins