Nutritional status of the aging. V. Vitamin A and carotene.
D000368:Aged / Q000502:physiology; D000375:Aging; D001769:Blood; D002338:Carotenoids / Q000097:blood*; D006801:Humans; D009752:Nutritional Status; D014801:Vitamin A / Q000097:blood*
D014801:Vitamin A; D002338:Carotenoids
AGED/physiology; BLOOD; CAROTENE/in blood; VITAMIN A/in blood