[Functional reserves and homeostasis in the elderly].
D000368:Aged; D000375:Aging; D006439:Hemodynamics; D006706:Homeostasis; D006801:Humans; D008660:Metabolism; D008875:Middle Aged; D010101:Oxygen Consumption; D014882:Water-Electrolyte Balance
Reserva funcional y homeostasis en el anciano.