00645naa#a2200205#i#450# EN\\bibl\79593 20260221034457.6 1819-4036 20170125b2017####ek#y0engy0150####ca RUS RU INTEGRATED SYSTEM DECODING ETIOLOGICAL STRUCTURE OF RESPIRATORY DISEASES CATTLE ON DAIRY FARMS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2017 6 с. Journal article local . 619:616.98: 577.2.083 RUS Nefedchenko Aleksey Vasil'evich Glotova T I Glotov A G vestnik.kgau.ru