Authors: Johan Vekemans; Kevin Marsh; Brian Greenwood; Amanda Leach; William Kabore; Solange Soulanoudjingar; Kwaku Poku Asante; Daniel Ansong; Jennifer Evans; Jahit Sacarlal; Philip Bejon; Portia Kamthunzi; Nahya Salim; Patricia Njuguna; Mary J Hamel; Walter Otieno; Samwel Gesase; David Schellenberg Journal: Malar J Date: 2011-08-04 Impact factor: 2.979