F2-Isoprostanes:MCnc:Pt:Urine:Qn
f2-isoprostanes:mcnc:pt:urine:qn
F2-Isoprostanes:Mass Concentration:To identify measures at a point in time:Urine:Quantitative
f2-isoprostanes:mass concentration:to identify measures at a point in time:urine:quantitative