Sabry, M. E. I., F. K. R. Stino, and W. A. A. El-Ghany,
"Copper: benefits and risks for poultry, livestock, and fish production",
Tropical Animal Health and Production, vol. 53, pp. 487 , 2021.
Ibrahim, F. F., W. A. A. El-Ghany, E. M. E. Rawy, M. M. Shaker, and E. - J. J,
"Efficacy assessment of avian Pasteurella multocida and Mycoplasma gallisepticum local vaccines. ",
Journal of Animal Health and Production, vol. 9, issue 3, pp. 213-221, 2021.