„Prevalence and Risk Factors of Schistosoma haematobium Infections among Primary School Children in Yola North Local Government, Adamawa State, Nigeria”, AJBR, vol. 23, nr. 1, pp. 51–55, ian. 2020, Data accesării: 6 aprilie 2026. [Online]. Disponibil la: https://www.ojshostng.com/index.php/ajbr/article/view/862