1. 4th Meeting of the Scientific Working Group on the Chemotheraphy of Malaria, Beijing, People's Republic of China, WHO Report TDR/CHEMAL-SWG(4)/QHS/81.
2. 4th Meeting of the Scientific Working Group on the Chemotherapy of Malaria, Beijing, People's Republic of China, WHO Report TDR/CHEMAL-SWG (4)/QHS/81.