Chaula, Simon A., and Donath S. Tarimo. “Impact of Praziquantel Mass Drug Administration Campaign on Prevalence and Intensity of Schistosoma Haemamtobium Among Schoolchildren in Bahi District, Tanzania”. Tanzania Journal of Health Research 16, no. 1 (March 5, 2014). Accessed April 28, 2024. https://www.ajol.info/index.php/thrb/article/view/96721.