“Prevalence of PVL Gene in Some Methicillin- Resistant Staphylococcus Sp. Isolated from Frozen, Non Frozen Chickens and Slaughtering Workers in Kirkuk and Erbil”. Tikrit Journal of Pure Science, vol. 23, no. 6, Jan. 2023, pp. 42-47, https://doi.org/10.25130/tjps.v23i6.670.