Nitric oxide/Expired gas:VFr:Pt:Exhl gas:Qn
nitric oxide/expired gas:vfr:pt:exhl gas:qn
Nitric oxide/Expired gas:Volume Fraction:To identify measures at a point in time:Exhaled gas (breath):Quantitative
nitric oxide/expired gas:volume fraction:to identify measures at a point in time:exhaled gas (breath):quantitative