The Umbilical Artery Doppler Ultrasonographic Gradient: Confirmation,Cause,and Comparison of Continuous-Wave and Duplex Ultrasonographic Pulsed-Wave Measurements
Free accessReview articleFirst published online January, 1995
The Umbilical Artery Doppler Ultrasonographic Gradient: Confirmation,Cause,and Comparison of Continuous-Wave and Duplex Ultrasonographic Pulsed-Wave Measurements