MEENU GARG, et al. “THE PREVALENCE OF CO-PRODUCTION OF ESBL, AMPC AND METALLO-B- LACTAMASES IN KLEBSIELLA PNEUMONIAE ISOLATES, IN A TERTIARY LEVEL HEALTH CARE PROVIDING FACILITY IN HARYANA”. International Journal of Pharma and Bio Sciences, vol. 6, no. 2, June 2015, pp. 602-7, https://ijpbs.net/index.php/journal/article/view/4266.