“The Prevalence of Schistosomiasis Among Children of Primary Schools in Balad –Rooz”. Al Mustansiriyah Journal of Pharmaceutical Sciences 5, no. 1 (June 15, 2008): 1–4. Accessed March 18, 2025. https://ajps.uomustansiriyah.edu.iq/index.php/AJPS/article/view/525.