title: Improved extraction, sensitivity, specificity, and stability for measuring fentanyl in plasma by gas chromatography with nitrogen detection.
authors.forename: S
authors.initials: S
authors.lastname: Laganière
authors.forename: L
authors.initials: L
authors.lastname: Goernert
authors.forename: K
authors.initials: K
authors.lastname: Gallicano
authors.forename: R
authors.initials: R
authors.lastname: Otson
mesh_terms: D002849:Chromatography, Gas / Q000379:methods* / Q000706:statistics & numerical data; D005283:Fentanyl / Q000097:blood*; D006801:Humans; D009584:Nitrogen
chemical_list: D009584:Nitrogen; D005283:Fentanyl