[Trace elements and the reproductive function of cows].
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D002417:Cattle / Q000378:metabolism*; D005260:Female; D011247:Pregnancy; D012098:Reproduction; D014131:Trace Elements / Q000378:metabolism*
D014131:Trace Elements
Mikroélementy i vosproizvoditel'naia funktsiia u korov