HA Ameen, AG Salaudeen, OA Bolarinwa, and MMB Uthman. “Prevalence and Predictors of Helminthic Infections Among Pupils in a Public Primary School on a North-Central City of Nigeria”. Journal of Community Medicine & Primary Health Care, vol. 26, no. 2, Sept. 2014, pp. 77-87, https://jcmphc.org/index.php/jcmphc/article/view/170.