Osman, N.A.M. et al. 2018. Frequency of Methicillin Resistance among Staphylococcus aureus Clinical Isolates in Khartoum State, Sudan. Sudan Journal of Medical Sciences. 13, 4 (Dec. 2018), 240–250. DOI:https://doi.org/10.18502/sjms.v13i4.3596.