title: Improved high-performance liquid chromatographic method with electrochemical detection for the determination of urinary catecholamines using a new electrochemical detector.
mesh_terms: D002395:Catecholamines / Q000652:urine*; D002851:Chromatography, High Pressure Liquid; D004563:Electrochemistry; D004566:Electrodes; D006801:Humans; D007202:Indicators and Reagents
chemical_list: D002395:Catecholamines; D007202:Indicators and Reagents