1. Schistosomiasis and water resources development: systematic review, meta-analysis, and estimates of people at risk;P Steinmann;Lancet Infect Dis,2006
2. World Health Organization (2006) Preventive chemotherapy in human helminthiasis: coordinated use of anthelminthic drugs in control interventions: a manual for health professionals and programme managers. Available: whqlibdoc.who.int/publications/2006/9241547103_eng.pdf. Accessed 2/1/2014.
3. World Health Organization (2010) Report of a meeting to review the results of studies on the treatment of schistosomiasis in pre-school-age children. Available: http://whqlibdoc.who.int/publications/2011/9789241501880_eng.pdf. Accessed 2/1/2014.
4. World Health Organization (2013) Assessing The Efficacy Of Anthelminthic Drugs Against Schistosomiasis And Soil-Transmitted Helminthiases. Available: http://apps.who.int/iris/bitstream/10665/79019/1/9789241564557_eng.pdf. Accessed 2/1/2014.
5. World Health Organization (2001) Resolution 54.19 of the World Health Assembly, WHA 54.19. Available: www.who.int/neglected_diseases/mediacentre/WHA_54.19_Eng.pdf. Accessed 2/1/2014.