00733naa#a2200205#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\89244 20250401070100.2 1997-4868 20241002b2024####ek#y0engy0150####ca RU Some features of toxicological properties of a specific immunobiostimulator “Transfer factor” in preclinical trials Journal article Ekaterinburg Ural State Agrarian University 2024 20 с. Journal article local Burkov P. V. Scherbakov Pavel Nikolaevich Derkho Marina A. Rebezov Maksim Borisovich Derho Arina Olegovna usau.editorum.ru