Shahitha S., Kumaravel S. and Poornima K. (2013) “Detection of extended spectrum beta lactamase in escherichia coli and Klebsiella pneumoniae isolates from clinical samples”, International Journal of Research in Pharmaceutical Sciences, 4(2), pp. 155–158. Available at: https://ijrps.com/home/article/view/3582 (Accessed: 21 November 2024).