LDR 00619naa#a2200169#i#450# 001 EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\49616 005 20241201115540.7 011 ## _a1997-4868 100 ## _a20220331b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aEffectiveness of prevention of respiratory infections in poultry with the use of natural feed adaptogens of domestic production _eJournal article 210 1# _aEkaterinburg _cUral State Agrarian University _d2022 215 ## _a12 с. 608 ## _aJournal article _2local 700 #1 _aUsevich _gVera Mihaylovna 700 #1 _aDrozd _gM. N. 856 4# _ausau.editorum.ru _u