00690naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\45940 20240517050842.5 1997-4868 20210921b2021####ek#y0engy0150####ca RU Comparative analysis of the use of udder treatment agents in the prevention of mastitis and improving the quality of milk in cows Journal article Ekaterinburg Ural State Agrarian University 2021 8 с. Journal article local Larionov Gennadiy Anatol'evich Yatrusheva Elena Sergeevna Checheneshkina Olesya Yur'evna usau.editorum.ru