A. A. . Ali, S. . Mansour, S. M. . Hefeny, and S. . Sultan, “Molecular characterization of avian influenza viruses (H5N2, H5N8, H5Nx and H9N2) isolated from chickens and ducks in the South of Egypt 2020 – 2021”, JAVR, vol. 14, no. 3, pp. 356-361, Mar. 2024.