Catecholamines/Creatinine:SRto:Pt:Urine:Qn
catecholamines/creatinine:srto:pt:urine:qn
Catecholamines/Creatinine:Substance Ratio:To identify measures at a point in time:Urine:Quantitative
catecholamines/creatinine:substance ratio:to identify measures at a point in time:urine:quantitative