title: The gas-liquid chromatographic separation of selected catecholamines on polyamide A103.
mesh_terms: D000577:Amides; D002395:Catecholamines / Q000652:urine*; D002849:Chromatography, Gas; D002853:Chromatography, Liquid; D004298:Dopamine / Q000652:urine; D006801:Humans; D008676:Metanephrine / Q000652:urine; D008722:Methods; D009647:Normetanephrine / Q000652:urine; D011108:Polymers; D014439:Tyramine / Q000652:urine
chemical_list: D000577:Amides; D002395:Catecholamines; D011108:Polymers; D009647:Normetanephrine; D008676:Metanephrine; D004298:Dopamine; D014439:Tyramine