Magnesium.plasma/Magnesium.RBC:SRto:Pt:Bld:Qn
magnesium.plasma/magnesium.rbc:srto:pt:bld:qn
Magnesium.plasma/Magnesium.RBC:Substance Ratio:To identify measures at a point in time:Whole blood:Quantitative
magnesium.plasma/magnesium.rbc:substance ratio:to identify measures at a point in time:whole blood:quantitative