@inproceedings{paperid:1026299, author = {, and Bassami, Mohammad Reza and Razmyar, Jamshid and Kalidari, Gholam Ali and زضا طرقی and سعید سودآوری}, title = {Isolation and molecular characterization of Newcastle Disease Virus circulating in broiler flocks of Northeast Iran}, booktitle = {3rd international poultry veterinary congress}, year = {2012}, location = {تهران, IRAN}, keywords = {Newcastle Disease Virus; NDV; Viscerotropic Velogenic NDV (vvNDV); Cleavage Site; ND Outbreak; Broiler Flocks}, }