[Prevention of hypomagnesemia in cows].
D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D003677:Deficiency Diseases / Q000662:veterinary*; D005260:Female; D008274:Magnesium / Q000097:blood*; D013742:Tetanus / Q000662:veterinary*
D008274:Magnesium
Profilaktika gipomagnezemii u korov.