00686naa#a2200193#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\44402 20241125094445.1 1997-4868 20210606b2021####ek#y0engy0150####ca ENG RU The influence of biologically active additives on the morpho-biochemical parameters of the blood of broiler chickens Journal article Ekaterinburg Ural State Agrarian University 2021 5 с. Journal article local Shackih Elena Viktorovna Korol'kova-Subbotkina Dar'ya Evgen'evna Galiev D. M. usau.editorum.ru