AU - Vasfi Marandi, Mehdi AU - Pazani, Jafar AU - Ashrafi, Helen AU - Marjan Mehr, SH AU - Ghods, Farid TI - Evaluation of the Pathogenicity of A/Chicken/Iran/ZMT-173/99 H9N2 Strain of Avian Influenza Virus in Serologically Mycoplasma Galisepticum Positive and Negative Broiler Chickens PT - JOURNAL ARTICLE TA - virusj JN - virusj VO - 2 VI - 3 IP - 3 4099 - http://journal.isv.org.ir/article-1-299-en.html 4100 - http://journal.isv.org.ir/article-1-299-en.pdf SO - virusj 3 ABĀ  - CP - IRAN IN - LG - eng PB - virusj PG - 6 PT - Original article YR - 2008