Butyrylcarnitine (C4)/Creatinine:SRto:Pt:Urine:Qn
butyrylcarnitine (c4)/creatinine:srto:pt:urine:qn
Butyrylcarnitine (C4)/Creatinine:Substance Ratio:To identify measures at a point in time:Urine:Quantitative
butyrylcarnitine (c4)/creatinine:substance ratio:to identify measures at a point in time:urine:quantitative