Willink, R Mean blood velocity measurement with a narrow ultrasound beam and an asymmetric velocity profile. [electronic resource] - IEEE transactions on bio-medical engineering Mar 1999 - 362-4 p. digital Publication Type: Journal Article ISSN: 0018-9294 Standard No.: 10.1109/10.748989 doi Subjects--Topical Terms: Blood Flow VelocityBlood Vessels--diagnostic imagingModels, CardiovascularPulsatile FlowTransducersUltrasonography, Doppler