Stratification at the health district level for targeting malaria control interventions in Mali oleh Mady Cissoko, Mahamadou Magassa, Vincent Sanogo, Abdoulaye Ouologuem, Lansana Sangaré, Modibo Diarra, Cedric Stephane Bationo, Mathias Dolo, Mamadou Djoulde Bah, Sidy Doumbia, Mamadou B. Coulibaly, Diahara Traoré, Boubacar Sidibé, Jordi landier, Idrissa Cissé, Moussa Sacko, Jean Gaudart, Issaka Sagara