Amylase/Creatinine:MRto:Pt:Ser/Plas:Qn
amylase/creatinine:mrto:pt:ser/plas:qn
Amylase/Creatinine:Mass Ratio:To identify measures at a point in time:Serum/Plasma:Quantitative
amylase/creatinine:mass ratio:to identify measures at a point in time:serum/plasma:quantitative