Schwaninger, Andrea E Gas chromatography-mass spectrometry detection of a norfluoxetine artifact in hydrolyzed urine samples may falsely indicate tranylcypromine ingestion. [electronic resource] - Journal of analytical toxicology - 45-8 p. digital Publication Type: Journal Article ISSN: 1945-2403 Standard No.: 10.1093/jat/34.1.45 doi Subjects--Topical Terms: AnimalsAnti-Anxiety Agents--urineArtifactsDiagnostic ErrorsFluoxetine--analogs & derivativesGas Chromatography-Mass Spectrometry--methodsHumansHydrolysisMaleRatsRats, WistarSelective Serotonin Reuptake Inhibitors--pharmacokineticsSubstance-Related Disorders--diagnosisTranylcypromine--urineUrine--chemistry