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