Saleem, Mehwish, Ayesha Batool, Muhammad Naeem Iqbal, and Asfa Ashraf. 2018. “Characterization of Ceftazidime Resistance in Clinical Isolates of Bacteria in Lahore, Pakistan”. International Journal of Molecular Microbiology 1 (2), 44-50. https://journals.psmpublishers.org/index.php/ijmm/article/view/234.