title: [Determination of plasma catecholamines using ECD (Electrochemical Detector: Model 5100A; esa)].
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000097:blood; D000368:Aged; D002395:Catecholamines / Q000097:blood*; D002851:Chromatography, High Pressure Liquid / Q000295:instrumentation*; D004563:Electrochemistry; D006801:Humans; D008297:Male; D010673:Pheochromocytoma / Q000097:blood
chemical_list: D002395:Catecholamines