TY JOUR TI INTEGRATED SYSTEM DECODING ETIOLOGICAL STRUCTURE OF RESPIRATORY DISEASES CATTLE ON DAIRY FARMS KW Mannheimia haemolytica KW Pas-teurella multocida KW respiratory infections KW cattle KW infectious bovine rhinotracheitis KW viral diarrhea - aphthosis KW Mannheimia haemolytica KW Pasteurella multocida JO Bulletin of KSAU AU Nefedchenko, A.V. AU Glotova, T.I. AU Glotov, A.G. PY 2017 IS PB Krasnoyarsk State Agrarian University