a method with adequate sensitivity ( to 0.50-0.75 mg/ml ) for single-dose pharmacokinetic studies which utilizes gas-liquid chromatography with nitrogen-phosphorous detection for tricyclic antidepressants ( imipramine , desipramine , amitriptyline , nortriptyline , and doxepin ) is described .
C0002600
amitriptyline
C0028420
nortriptyline