Changes in the concentrations of carotene and of vitamin A in the blood of sheep grazing on natural pastures in South Australia.
D000818:Animals; D001769:Blood; D002338:Carotenoids; D012756:Sheep; D034561:Sheep, Domestic; D013021:South Australia; D014801:Vitamin A; D014815:Vitamins
D014815:Vitamins; D014801:Vitamin A; D002338:Carotenoids
BLOOD/in animals; CAROTENE; SHEEP/feeding; VITAMINS/A