1. Hemodynamic measurements in peripheral vascular disease;Dean;Curr. Probl. Surg.,1976
2. Vascular Investigation by Doppler Ultrasonography;Franceschi,1979
3. Waveform Index and Resistance Factor Using Directional Doppler Ultrasound and a Zero Crossing Detector: Investigation of Vascular Disorders;Nicolaides,1981
4. Noninvasive evaluation of the lower limbs;Persson;Compr. Ther.,1978
5. Noninvasive evaluation of the aorto-iliac segment;Persson;J. Cardiovasc. Surg.,1981