[Values of carotene in the prevention of sterility].
D000818:Animals; D002338:Carotenoids / Q000627:therapeutic use*; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005260:Female; D007247:Infertility, Female / Q000517:prevention & control / Q000662:veterinary*
D002338:Carotenoids
Znachenie karotina v profilaktie besplodiia