Pressure.mean^on ventilator:Pres:Pt:Respiratory system.airway:Qn
pressure.mean^on ventilator:pres:pt:respiratory system.airway:qn
Pressure.mean^on ventilator:Pres:Pt:Respiratory system.airway:Qn
pressure.mean^on ventilator:pres:pt:respiratory system.airway:qn