Theja, G. Sree, et al. “Typhoid Fever Complicating As Secondary Hemophagocytic Lymphohistiocytosis”. University Online Journal of Medical and Medical Specialities, vol. 1, no. 1, Sept. 2025, pp. 1-5, https://ejournal-tnmgrmu.ac.in/index.php/medical/article/view/1.