Relation of typical postnatal changes in the diet of the diary calf to the concentration of carotenoids and vitamin A in the blood serum.
D000818:Animals; D002338:Carotenoids; D002417:Cattle; D004032:Diet; D044967:Serum; D014801:Vitamin A; D014815:Vitamins
D014815:Vitamins; D014801:Vitamin A; D002338:Carotenoids
CAROTENE; VITAMINS/A