Do ethnobotanical and laboratory data predict clinical safety and efficacy of anti-malarial plants? - Willcox, M; Benoit-Vical, F; Fowler, D; Bourdy, G; Burford, G; Giani, S; Graziose, R; Houghton, P; Randrianarivelojosia, M; Rasoanaivo, P (Malaria Journal, 2011)