Abd El-Hamid, M. I., and M. M. Bendary. “Comparative Phenotypic and Genotypic Discrimination of Methicillin Resistant and Susceptible Staphylococcus Aureus in Egypt”. Cellular and Molecular Biology, vol. 61, no. 4, Sept. 2015, pp. 101-12, https://www.cellmolbiol.org/index.php/CMB/article/view/695.