Najmul, H, and A Tanveer. “Changing Pattern of Resistant Pathogens Causing Urinary Tract Infections in Karachi”. International Journal of Infection and Microbiology 2, no. 3 (September 18, 2013): 105–110. Accessed March 29, 2024. https://www.nepjol.info/index.php/IJIM/article/view/8069.