Ephedrine+Pseudoephedrine:MCnc:Pt:Ser/Plas:Qn:Confirm
ephedrine+pseudoephedrine:mcnc:pt:ser/plas:qn:confirm
Ephedrine+Pseudoephedrine:Mass Concentration:To identify measures at a point in time:Serum/Plasma:Quantitative:Confirm
ephedrine+pseudoephedrine:mass concentration:to identify measures at a point in time:serum/plasma:quantitative:confirm