Simple water supplies to reduce schistosomiasis.
D002648:Child; D005260:Female; D006801:Humans; D007846:Laundering / Q000592:standards; D008722:Methods; D012423:Rural Health; D012552:Schistosomiasis / Q000517:prevention & control* / Q000635:transmission; D014881:Water Supply / Q000592:standards*; D014900:West Indies