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