ChloroquineTabletsPhosphatesAntimalarialsTablets, Enteric-CoatedDrug ResistancePlasmodium falciparumChemistry, PharmaceuticalCalcium PhosphatesExcipientsMalaria, FalciparumGlucose-6-PhosphateGlyceraldehyde-3-Phosphate DehydrogenasesParasitic Sensitivity TestsSugar PhosphatesPrimaquineDrug CompoundingPyrimethamineSulfadoxineDrug CombinationsDelayed-Action Preparations