Detection of CTX-M gene in extended spectrum beta lactamase (ESBL) producing Escherichia coli and Klebsiella species of different hospitals. Bangladesh J Med Microbiol [Internet]. 2012 Jun. 3 [cited 2026 Jun. 28];4(2):28-31. Available from: https://banglajol.info/index.php/BJMM/article/view/10829