[Vitamin A and carotene in milk from dairy cows on hay and other types of diet].
D000821:Animal Feed / Q000032:analysis*; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002338:Carotenoids / Q000032:analysis*; D002417:Cattle; D008892:Milk / Q000032:analysis*; D014801:Vitamin A / Q000032:analysis*
D014801:Vitamin A; D002338:Carotenoids
Vitamín A a karoteny v miléce pri senázním a dalsích typech výzivy dojnic.