«Prevalence and Risk Factors of Schistosoma haematobium Infections among Primary School Children in Yola North Local Government, Adamawa State, Nigeria», AJBR, bd. 23, nr. 1, s. 51–55, jan. 2020, åpnet: 15. juni 2026. [Online]. Tilgjengelig på: https://ojshostng.com/index.php/ajbr/article/view/862