Kothari, Saroj, Vaibhav Mishra, Neelima Ranjan, and Alok Singh. 2017. “Third Generation Cephalosporin-Resistance in Klebsiella Pneumoniae Isolates: An Emerging Threat”. International Journal of Basic & Clinical Pharmacology 2 (1):56-60. https://www.ijbcp.com/index.php/ijbcp/article/view/1212.