Blood flow velocity.systolic.max:Vel:Pt:Umbilical artery.between fetus and placenta^Fetus:Qn:US.doppler
blood flow velocity.systolic.max:vel:pt:umbilical artery.between fetus and placenta^fetus:qn:us.doppler
Blood flow velocity.systolic.max:Vel:Pt:Umbilical artery.between fetus and placenta^Fetus:Qn:US.doppler
blood flow velocity.systolic.max:vel:pt:umbilical artery.between fetus and placenta^fetus:qn:us.doppler