Analytica Chimica Acta · 2008 · 69 citations · 18 references
PharmacyPharmacologyToxicologyAnalytical ChemistryAnalytical ToxicologyChromatographic AnalysisAnalytical ChromatographyChromatographyInstrumental AnalysisLiquid ChromatographyMetabolite ExtractionAlkaloid ExtractionBioanalytical ChromatographyHerbal Drug AnalysisPlant AlkaloidsPressurized Liquid Extraction
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Gina M. Bores, Francis P. Huger, Wayne W. Petko et al. · Journal of Pharmacology and Experimental Therapeutics · 1996 · 248 citations