1. Doppler Ultrasound and Its Use in Clinical Measurement;Atkinson,1982
2. Physical principles of Doppler ultrasound and spectral analysis;Burns;J Clin Ultrasound,1987
3. Primer in Vascular Technology;Case,1995
4. Understanding Ultrasound Physics;Edelman,1992
5. New class of pulsed Doppler ultrasound at short ranges;Gill;Radiology,1989