Tajkia, G., S. K. Amin, M. E. Rahman, K. Roy, S. Halder, S. Rima, and M. M. Rahman. “Development of Dengue Hemorrhagic Fever in a Patient Within 2 Weeks of Contemporaneous Infection of Typhoid Fever and Primary Dengue Fever”. Anwer Khan Modern Medical College Journal, vol. 11, no. 1, Feb. 2020, pp. 78-81, doi:10.3329/akmmcj.v11i1.45672.