4-Hydroxybupivacaine:MCnc:Pt:Ser/Plas:Qn
4-hydroxybupivacaine:mcnc:pt:ser/plas:qn
4-Hydroxybupivacaine:Mass Concentration:To identify measures at a point in time:Serum/Plasma:Quantitative
4-hydroxybupivacaine:mass concentration:to identify measures at a point in time:serum/plasma:quantitative