RU
Issledovanija vzaimosvjazi mastitov i zagrjaznenija mjasa nekotorymi bakterijami u korov
EN
The investigations on the mutual dependence between mastitis in cows and meat contamination by some bacteria groups
FR
Investigations concernant la dependance entre mastite chez les vaches l'infection de la viande par certains groups de bacteries
DE
Untersuchungen uber Abhangigkeit mastitis der Kuhe und Fleischverunreinigung durch manche Bakteriengruppen