Islam, Md., Md. Yusuf, Md. Chowdhury, AFM Sattar, and Samia Afrin. “Frequency and Distribution of Gram Negative Bacteria Among Hospital and Community Acquired UTI Patients”. Bangladesh Journal of Infectious Diseases 1, no. 2 (September 6, 2015): 24-26. Accessed September 25, 2020. https://www.banglajol.info/index.php/BJID/article/view/24899.