Evaluation of the Efficacy of Chemotherapy Based Control of Soil-transmitted Helminth Infections and Schistosomiasis among School-age Children in sub-Saharan Africa. AJTMBR [Internet]. 2020 Nov. 3 [cited 2026 Jan. 8];1(3):58-71. Available from: https://www.ajtmbr.org.ng/index.php/home/article/view/18