Khan, K., T. Yaqub, M. Z. Shabbir, and A. Aslam. 2021. "PREVALENCE OF AVIAN INFLUENZA SUBTYPE H9N2 IN BACKYARD POULTRY IN AND AROUND BAHAWALPUR CITY." Journal of Animal and Plant Sciences 31 (6): 1873-1878. https://doi.org/10.36899/JAPS.2021.6.0393.