6Fei DY,Billian C,Rittgers SE,et al.Flow dynamics in a stenosed carotid bifurcation model-part Ⅰ:basic velocity measurements.Ultrasound Med Biol,1988,14:21-31.
7周永昌,郭万学主编.超声医学.北京:科学技术文献出版社,1998,第三版,1553
8Grant EG, Benson CB, Moneta GL, et al. Carotid artery stenosis :grayscale and Doppler ultrasound diagnosis-society of radiologists in ultrasound consensus conference[ J ]. Ultrasound Q,2003,19:190-198.
9Dinkel HP, Moll R, Debus S. Colour flow Doppler ultrasound of thecarotid bifurcation : can it replace rout ine angiography before carot idendarterectomy [J]. Brit Radiol,2001,74(3) : 590-594.
10Grant EG,Benson CB,Moneta GL,et al. Carotid artery stenosis:grayscale-and Doppler ultrasound diagnosis-society of radiologists in ultrasoundcon-sensus conference[J]. Ultrasound Q,2003,19(4) :190-198.
