Documents Savoirs The use of insecticide-treated nets for reducing malaria morbidity among children aged 6-59 months, in an area of high malaria transmission in central Côte d'Ivoire Koudou, Ghattas Hala, Essé Clémence, Nsanzabana Christian, Rohner Fabian, Utzinger Jürg, Faragher, Tschannen