TY - GEN AU - Willink,R D AU - Evans,D H TI - The effect of geometrical spectral broadening on the estimation of mean blood velocity using wide and narrow ultrasound beams SN - 0018-9294 PY - 1996///0821 KW - Blood Flow Velocity KW - Echocardiography, Doppler KW - methods KW - Humans KW - Mathematics N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1109/10.486281 ER -