“Prevalence of Extended Spectrum Beta Lactamase Producing Escherichia Coli and Klebsiella Spp. From Urinary Specimen in a Tertiary Care Hospital”. Nepal Medical College Journal 24, no. 1 (April 4, 2022): 75–80. Accessed July 6, 2026. https://nepjol.info/index.php/nmcj/article/view/44145.