Greene, E R Simultaneous invasive and noninvasive renal blood velocity and flow measurements using pulsed Doppler velocimeters. [electronic resource] - Biomedical sciences instrumentation 1984 - 25-30 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0067-8856 Subjects--Topical Terms: AnimalsBlood Flow VelocityCatheterization--instrumentationDogsRenal CirculationRheologyUltrasonics