Regarding “Overestimation of a stenosisin the internal carotid artery by duplex sonography caused by an increasein volume flow”

References 

1. Legemate DA, Teeuwen C, Hoeneveld H, Ackerstaff RGA, Eikelboom BC. Spectral analysis criteria in duplex scanning of aortoiliac and femoropopliteal arterial disease. Ultrasound Med Biol. 1991;17:769–776
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2. Burns PN. Hemodynamics. In:  Taylor KJW,  Burns PN,  Wells PNT editor. Clinical applications of Doppler ultrasound. New York: Raven Press; 1988;p. 56–57
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