The prevalence of schistosomiasis in Uganda: A nationally representative population estimate to inform control programs and water and sanitation interventions. oleh Natalie G Exum, Simon P S Kibira, Ronald Ssenyonga, Julien Nobili, Alexandra K Shannon, John C Ssempebwa, Edridah M Tukahebwa, Scott Radloff, Kellogg J Schwab, Fredrick E Makumbi