Voluntary ventilation.max^pre bronchodilator:VRat:Pt:Respiratory system:Qn:Measured
voluntary ventilation.max^pre bronchodilator:vrat:pt:respiratory system:qn:measured
Voluntary ventilation.max^pre bronchodilator:Volume Rate:To identify measures at a point in time:Respiratory system:Quantitative:Measured
voluntary ventilation.max^pre bronchodilator:volume rate:to identify measures at a point in time:respiratory system:quantitative:measured