Frequency and Sensitivity of Extended Spectrum Beta-Lactamase Positive Organisms in a Secondary and Tertiary Level Hospital Network in Dhaka. J Enam Med Col [Internet]. 2015 Jun. 29 [cited 2026 Jul. 2];5(2):80-7. Available from: https://www.banglajol.info/index.php/JEMC/article/view/23377