[Physiological aging].
D000368:Aged; D000375:Aging; D002468:Cell Physiological Phenomena; D002490:Central Nervous System / Q000502:physiology; D004194:Disease; D004702:Endocrine Glands / Q000502:physiology; D005110:Extracellular Space / Q000502:physiology; D006801:Humans; D007109:Immunity; D008938:Mitosis
Le vieillissement physiologique.