A SECRET WEAPON FOR SYMPTOMS OF FENTANYL PATCH WITHDRAWAL

Diminution des concentrations plasmatiques de fentanyl par augmentation de son métabolisme hépatique par la rifampicine.Fentanyl and norfentanyl were quantified in femoral and cardiac blood by higher-effectiveness liquid chromatography-tandem mass spectrometry (LC–MS/MS) just after liquid–liquid extraction. Pregabalin was quantified in femora