Fig. 4

Plots of reference content versus predicted content of artesunate (ARS) and mefloquine (MFQ) determined by multivariate calibration model. Samples of calibration set are represented by black circles and validation set by red down triangles
Plots of reference content versus predicted content of artesunate (ARS) and mefloquine (MFQ) determined by multivariate calibration model. Samples of calibration set are represented by black circles and validation set by red down triangles