00571naa#a2200181#i#450# EN\\bibl\80217 20260221002501.6 1819-4036 20190125b2019####ek#y0engy0150####ca RUS RU MEAT EFFICIENCY OF BROILER CHICKENS RECEIVING MEDECINES “PROVAGEN” AND “LACTUSAN” Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2019 6 с. Journal article local Домашняя птица. 636.5 RUS Danilova K A sej.kgau.ru