Tidal volume^on ventilator:Vol:Pt:Ventilator:Qn
tidal volume^on ventilator:vol:pt:ventilator:qn
Tidal volume^on ventilator:Volume:To identify measures at a point in time:Ventilator:Quantitative
tidal volume^on ventilator:volume:to identify measures at a point in time:ventilator:quantitative