Concepedia
PubMed · 1974 · 125 citations · 0 references
PharmacyPharmaceutical AnalysisPharmacologyClinical PharmacologyDrug MetabolismChromatographyDrug DispositionLiquid ChromatographyMetabolite ExtractionMetabolite IdentificationUrinary ExcretionTheophylline TherapyUrine Drug Screening