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