Abdullahi Tawfiq, U., S. Shohaimi, S. Amin Nordin, M. N. H. Mohd Nadzir, A. H. Ab Rahman, and N. Salari. “EPIDEMIOLOGY AND RISK FACTORS FOR TYPHOID FEVER IN GOMBE METROPOLIS, GOMBE STATE, NIGERIA”. Malaysian Journal of Public Health Medicine, Vol. 22, no. 2, Aug. 2022, pp. 110-21, https://mjphm.org/index.php/mjphm/article/view/1656.