Tidal volume.expired.spontaneous+mechanical^on ventilator:Vol:Pt:Respiratory system.airway:Qn
tidal volume.expired.spontaneous+mechanical^on ventilator:vol:pt:respiratory system.airway:qn
Tidal volume.expired.spontaneous+mechanical^on ventilator:Volume:To identify measures at a point in time:Respiratory system.airway:Quantitative
tidal volume.expired.spontaneous+mechanical^on ventilator:volume:to identify measures at a point in time:respiratory system.airway:quantitative