The comparative value of a carotene concentrate, alfalfa meal, and a fish liver oil in maintaining the vitamin A content of the blood and liver of fattening lambs.
D000818:Animals; D002338:Carotenoids; D004032:Diet; D005395:Fish Oils; D008099:Liver; D000455:Medicago sativa; D012756:Sheep; D034561:Sheep, Domestic; D014801:Vitamin A
D005395:Fish Oils; D014801:Vitamin A; D002338:Carotenoids
SHEEP/diet