Wilson, Udeme, et al. “Utilization of Primary Healthcare Services and Incidence of Child Killer Disease in Akwa Ibom State, Nigeria”. International Journal of Health and Medical Information (IJHMI), vol. 9, no. 3, Sept. 2026, pp. 183-01, https://icidr.org.ng/index.php/Ijhmi/article/view/1948.