Manandhar T, Koirala J, Pokhrel B, Ghimire P. Status of extended spectrum beta lactamase producing Escherichia Coli and Klebsiella species in urinary tract infection. Journal of Institute of Medicine [Internet]. 2007 Oct. 22 [cited 2024 Jul. 18];28(2):24-9. Available from: https://nepjol.info/index.php/JIOM/article/view/594