00364nas a2200121   4500000000100000008004100001260003900042653002000081653001500101100003100116245003900147856005600186       2014                            d  c02/2014bWorld Health Organization10aschistosomiasis10aFact sheet1 aWorld Health Organization 00aSchistosomiasis Fact sheet N°115.  uhttp://www.who.int/mediacentre/factsheets/fs115/en/