Gholami-Ahangaran, مجید, Shoushtari, A.M, Doosti, عباس, Fathi Hafshejani, E.A, Zia-Jahromi, نوشا (2012). Detection of Infectious Bronchitis Virus (4/91 type) in Broiler Chickens in Chahrmahal-va-bakhtiyari Province. *Veterinary Clinical Pathology The Quarterly Scientific Journal*, 6(2), 1543-1547.