%0 Conference Proceedings %T Isolation and Molecular Pathotyping of Newcastle Disease Virus from Ostrich Flocks of Northeast Iran %A , %A Bassami, Mohammad Reza %A Razmyar, Jamshid %A Kalidari, Gholam Ali %A R. Toroghi %A S. Soodavari %A D. Aghasizadeh %J 3rd International Veterinary Poultry Congress %D 2012