Smallwood, R H A measure of blood flow from a frequency analysed ultrasonic Doppler signal. [electronic resource] - Journal of medical engineering & technology Mar 1978 - 73-4 p. digital Publication Type: Journal Article ISSN: 0309-1902 Standard No.: 10.3109/03091907809161761 doi Subjects--Topical Terms: Biomedical EngineeringBlood Flow VelocityHumansRheology