1. Upstream stenosis: Its diagnosis by Doppler signals from the femoral artery;Baird;Arch. Surg.,1980
2. Characterization of experimental arterial stenosis by numerate analysis of the Doppler velocity waveform;Bone;Surg. Forum,1978
3. Measurement of systolic femoral arterial pressure during reactive hyperemia: An estimate of aortoiliac disease;Brener;Circulation,1974
4. Undetected aorto-iliac insufficiency: A reason for early failure of saphenous vein bypass grafts for obstruction of the superficial femoral artery;Charlesworth;Brit. J. Surg.,1975
5. The relationship between ultrasonic pulsatility index and proximal arterial stenosis in a canine model;Evans;Circ. Res.,1980