title: Simultaneous determination of therapeutic levels of amitriptyline and nortriptyline in plasma by gas-liquid chromatography.
mesh_terms: D000639:Amitriptyline / Q000097:blood*; D002849:Chromatography, Gas; D002853:Chromatography, Liquid; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008722:Methods; D009661:Nortriptyline / Q000097:blood*
chemical_list: D000639:Amitriptyline; D009661:Nortriptyline