N-acetyl-beta-glucosaminidase/Creatinine:Ratio:Pt:Urine:Qn
n-acetyl-beta-glucosaminidase/creatinine:ratio:pt:urine:qn
N-acetyl-beta-glucosaminidase/Creatinine:Ratio:To identify measures at a point in time:Urine:Quantitative
n-acetyl-beta-glucosaminidase/creatinine:ratio:to identify measures at a point in time:urine:quantitative