Volume.expired per minute/Body weight^on ventilator:VRatCnt:Pt:Respiratory system:Qn
volume.expired per minute/body weight^on ventilator:vratcnt:pt:respiratory system:qn
Volume.expired per minute/Body weight^on ventilator:VRatCnt:Pt:Respiratory system:Qn
volume.expired per minute/body weight^on ventilator:vratcnt:pt:respiratory system:qn