An open, randomized comparison of artesunate plus mefloquine vs. dihydroartemisinin-piperaquine for the treatment of uncomplicated Plasmodium falciparum malaria in the Lao People's... by Mayxay, M, Thongpraseuth, V, Khanthavong, M, Lindeg?rdh, N, Barends, M, Keola, S, Pongvongsa, T, Phompida, S, Phetsouvanh, R, Stepniewska, K, White, N, Newton, P