Khaleel, Olafisoye, Joboy-Okei Evi, and Karibo Furo. “Prevalence and Risk Factors of Intestinal Helminthinthiasis Among Primary School Children in Obio-Akpor Local Government Area of River State, Nigeria”. Niger Delta Journal of Medical Sciences (NDJMS) 4, no. 1 (September 9, 2024): 34–46. Accessed December 31, 2025. https://ndjms.ndu.edu.ng/index.php/home/article/view/69.