Khalid, H. M., and N. A. Yassin. “Distribution of Extended Spectrum Β-Lactamase Genes Among Proteus Mirabilis Isolated From Clinical Specimens in Duhok City, Kurdistan Region, Iraq”. Science Journal of University of Zakho, vol. 5, no. 1, Mar. 2017, pp. 1-6, doi:10.25271/sjuoz.2017.5.1.444.