N6-Acetyl-L-lysine/Creatinine:SRto:Pt:Urine:Qn
n6-acetyl-l-lysine/creatinine:srto:pt:urine:qn
N6-Acetyl-L-lysine/Creatinine:Substance Ratio:To identify measures at a point in time:Urine:Quantitative
n6-acetyl-l-lysine/creatinine:substance ratio:to identify measures at a point in time:urine:quantitative