[Mastitis prevention in cows at different periods of the functional condition of the udder].
D000818:Animals; D001424:Bacterial Infections / Q000662:veterinary*; D002417:Cattle; D005260:Female; D008414:Mastitis, Bovine / Q000517:prevention & control*; D013997:Time Factors
Profilaktika mastita u korov v razlichnye periody funkstional'nogo sostoianiia vymeni.