Gas flow:VRat:Pt:Respiratory system.airway:Qn:Rebreathing
gas flow:vrat:pt:respiratory system.airway:qn:rebreathing
Gas flow:Volume Rate:To identify measures at a point in time:Respiratory system.airway:Quantitative:Rebreathing
gas flow:volume rate:to identify measures at a point in time:respiratory system.airway:quantitative:rebreathing