
Ultrasensitive quantification of the CYP2E1 probe chlorzoxazone and its main metabolite 6-hydroxychlorzoxazone in human plasma using ultra performance liquid chromatography coupled to tandem mass spectrometry after chlorzoxazone microdosing
Keywords: Chlorzoxazone; 6-hydroxychlorzoxazone; CYP2E1; Microdosing; Ultra high performance liquid chromatography; Tandem mass spectrometry