00558naa#a2200169#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\55556 20240515091709.3 1997-4868 20221208b2022####ek#y0engy0150####ca RU Milk composition as an element of herd health control Journal article Ekaterinburg Ural State Agrarian University 2022 9 с. Journal article local Chasovschikova Marina Aleksandrovna Gubanov M. V. usau.editorum.ru