Dose-dependent risk of neutropenia after 7-day courses of artesunate monotherapy in Cambodian patients with acute Plasmodium falciparum malaria. by Bethell, D, Se, Y, Lon, C, Socheat, D, Saunders, D, Teja-Isavadharm, P, Khemawoot, P, Darapiseth, S, Lin, J, Sriwichai, S, Kuntawungin, W, Surasri, S, Lee, S, Sarim, S, Tyner, S, Smith, B, Fukuda, M