“Beta Lactamase Genes of Extended Spectrum Beta Lactamase Producing Escherichia Coli from Anorectal Sepsis Cases in Bangladesh”. Bangladesh Journal of Microbiology 30, no. 1-2 (June 25, 2016): 23–29. Accessed July 3, 2026. https://www.banglajol.info/index.php/BJM/article/view/28449.