Amna Kausar, Sana Anwar, Naila Siddique, Safia Ahmed and Javid Iqbal Dasti, 2018. Prevalence of Avian influenza H9N2 Virus among Wild and Domesticated Bird Species across Pakistan. Pakistan J. Zool., 50: 1347-1354. DOI: http://dx.doi.org/10.17582/journal.pjz/2018.50.4.1347.1354