Flax, S W Pitfalls using Doppler ultrasound to transduce blood flow. [electronic resource] - IEEE transactions on bio-medical engineering Jul 1973 - 306-9 p. digital Publication Type: Journal Article ISSN: 0018-9294 Standard No.: 10.1109/TBME.1973.324201 doi Subjects--Topical Terms: Blood Flow VelocityTransducersUltrasonics