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PharmacyPharmaceutical AnalysisPharmacologyChromatographic AnalysisPsychopharmacologyChromatographyDrug IdentificationLiquid ChromatographyLiquid-liquid ExtractionSolvent ExtractionDispersive Liquid-liquid MicroextractionExtraction Of Organic CompoundsHigh-performance Liquid ChromatographyIllicit Drug DetectionPharmaceutical ExtractionUrine Drug Screening
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Hartmut Kirchherr, W. Nikolaus Kühn‐Velten · Journal of Chromatography B · 2006 · 357 citations
Jun Xiong, Bin Hu · Journal of Chromatography A · 2008 · 226 citations