TY JOUR TI Acute and persistent herpes and pestivirus infections of cattle: the risk of spread during fertilization KW infectious rhinotracheitis KW viral diarhoea KW herpesvirus KW pestivirus KW cattle KW polymerase chain reaction (PCR). JO Russian veterinary journal AU Yurov, K.P. PY 2019 IS 2019 PB Publishing house "Logos Press"