Anti-malarial activity of traditional Kampo medicine Coptis rhizome extract and its major active compounds. - Teklemichael, Awet Alem; Mizukami, Shusaku; Toume, Kazufumi; Mosaddeque, Farhana; Kamel, Mohamed Gomaa; Kaneko, Osamu; Komatsu, Katsuko; Karbwang, Juntra; Huy, Nguyen Tien; Hirayama, Kenji (Malaria Journal, 2020)