%0 Conference Proceedings %T Isolation and Molecular identification of infectious bronchitis virus strain QX (IBV-QX) from layer flocks located in north east of Iran %A Hedaiati, Narges %A Bassami, Mohammad Reza %A Mayameei, Ashraf %A رضا طرقی %A Razmyar, Jamshid %A Kalidari, Gholam Ali %A Kargar, Seyyed Ali %J 4th international veterinary poultry congress %D 2014