Acid hydrolysis of urinary catecholamines.
D002395:Catecholamines / Q000652:urine*; D002845:Chromatography; D004298:Dopamine / Q000652:urine; D004837:Epinephrine / Q000652:urine; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D009638:Norepinephrine / Q000652:urine; D013464:Sulfuric Acids
D002395:Catecholamines; D013464:Sulfuric Acids; D004298:Dopamine; D009638:Norepinephrine; D004837:Epinephrine