Artesunate–amodiaquine and artemether–lumefantrine for the treatment of uncomplicated falciparum malaria in Liberia: in vivo efficacy and frequency of molecular markers oleh Victor S. Koko, Marian Warsame, Benjamin Vonhm, Moses K. Jeuronlon, Didier Menard, Laurence Ma, Fahn Taweh, Lekilay Tehmeh, Paye Nyansaiye, Oliver J. Pratt, Sei Parwon, Patrick Kamara, Magnus Asinya, Aaron Kollie, Pascal Ringwald