Comparison of different artemisinin-based combinations for the treatment of Plasmodium falciparum malaria in children in Kigali, Rwanda, an area of resistance to sulfadoxine-pyrimethamine: Artesunate plus sulfadoxine/ pyrimethamine versus artesunate plus sulfamethoxypyrazine/pyrimethamine
American Journal of Tropical Medicine and Hygiene, Volume 77, No. 4, Year 2007