Saleem, M., A. Latif, A. Ashraf, and M. N. Iqbal. “Characterization of Carbapenem Resistance in Bacteria Isolated from Clinical Samples in Lahore, Pakistan”. International Journal of Nanotechnology and Allied Sciences, Vol. 2, no. 2, Nov. 2018, pp. 22-27, http://journals.psmpublishers.org/index.php/ijnas/article/view/246.