Publication | Closed Access
Solid-phase extraction of 11-nor-Δ-9-tetrahydrocannabinol-9-carboxylic acid from human urine with gas chromatographic—mass spectrometric confirmation
15
Citations
13
References
1991
Year
Human UrineCannabis UseBiochemistryGas ChromatographyMedicineBioanalysisMass SpectrometryAnalytical Chemistry11-Nor-δ-9-tetrahydrocannabinol-9-carboxylic AcidSolid-phase ExtractionPharmacologyCannabinoid PharmacologyChromatographyDrug Analysis
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