Khatun, Khadeza, Naima Muazzam, SM Shamsuzzaman, AHM Mostafa Kamal, and Mohammad Shaiful Islam. “Quality Assessment of Widal Test in Microbiology Laboratories at Primary and Secondary Level Before and After Implementation of Standard Operating Procedure (SOP): A Comparative Study”. Journal of Dhaka Medical College 23, no. 2 (October 23, 2015): 227–233. Accessed December 22, 2024. https://banglajol.info/index.php/JDMC/article/view/25396.