Thyroxine^1H post dose levothyroxine:MCnc:Pt:Ser/Plas:Qn
thyroxine^1h post dose levothyroxine:mcnc:pt:ser/plas:qn
Thyroxine^1 hour post dose levothyroxine:Mass Concentration:To identify measures at a point in time:Serum/Plasma:Quantitative
thyroxine^1 hour post dose levothyroxine:mass concentration:to identify measures at a point in time:serum/plasma:quantitative