Inter- and intra-observer variability of Doppler peak velocity measurements: An in-vitro study

To determine the variability of pulsed Doppler peak velocity measurements, four radiologists with differing experience were tested using a calibrated flow phantom. Two ultrasound units, three probes and eight velocity rates varying between 40.5 and 78 cm/sec were studied, with a total of 303 measure...

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Veröffentlicht in:Ultrasound in medicine & biology 1990, Vol.16 (7), p.653-657
Hauptverfasser: Tessler, Franklin N., Kimme-Smith, Carolyn, Sutherland, M.Linda, Schiller, Vicki L., Perrella, Rita R., Grant, Edward G.
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Sprache:eng
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