00781naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\36916 20240518230123.6 1997-4868 20200401b2020####ek#y0engy0150####ca RU The intensity of changes in the activity of enzymes in the tissues of the colon in piglets in different phases of postnatal ontogenesis Journal article Ekaterinburg Ural State Agrarian University 2020 9 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Terenteva Mayya Genrihovna Mardareva Nataliya Valer'evna usau.editorum.ru