1. WHO. Schistosomiasis and soil-transmitted helminthiases: number of people treated in 2016. Relev Epidemiol Hebd. 2017;92: 749–60. Available: http://www.ncbi.nlm.nih.gov/pubmed/29218962
2. Human schistosomiasis.;B Gryseels;Lancet,2006
3. Human schistosomiasis.;DG Colley;Lancet (London, England).,2014
4. Schistosomiasis.;AGP Ross;N Engl J Med,2002