[Vitamin content in the blood and milk of cows].
D000818:Animals; D001774:Blood Chemical Analysis / Q000662:veterinary*; D002417:Cattle; D005260:Female; D007774:Lactation; D008892:Milk / Q000032:analysis*; D011247:Pregnancy; D012426:Russia; D013997:Time Factors; D014815:Vitamins / Q000032:analysis*
D014815:Vitamins
Soderzhanie vitaminov v krovi i moloke korov