Masumder, Ramendra N, Mark AC Pietroni, Nadira Mosabbir, and MA Salam. “Typhus Fever: An Overlooked Diagnosis”. Journal of Health, Population and Nutrition 27, no. 3 (September 15, 2009): 419–421. Accessed November 23, 2025. https://www.banglajol.info/index.php/JHPN/article/view/3385.