Volume.expired per minute/Carbon dioxide production^W exercise:VRto:Pt:^Patient:Qn
volume.expired per minute/carbon dioxide production^w exercise:vrto:pt:^patient:qn
Volume.expired per minute/Carbon dioxide production^W exercise:Volume Ratio:To identify measures at a point in time:^Patient:Quantitative
volume.expired per minute/carbon dioxide production^w exercise:volume ratio:to identify measures at a point in time:^patient:quantitative