Publication | Closed Access
Determination of methotrexate and its main metabolite 7-hydroxymethotrexate in human urine by high-performance liquid chromatography with normal solid-phase extraction
18
Citations
22
References
1997
Year
Gas ChromatographyMedicineBioanalysisMass SpectrometryNormal Solid-phase ExtractionToxicologyAnalytical ChemistryLiquid ChromatographyClinical ChemistryChromatographic AnalysisPharmacologyChromatographyHigh-performance Liquid ChromatographyDrug Analysis
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