1. Doppler Ultrasound in Cardiology; Physical Principles and Clinical Applications;Hatle,1985
2. Tricuspid regurgitation in normal subjects: prevalence and possible mechanism (abstr);Lynch;J Am Coll Cardiol,1986
3. Physiological pulmonary regurgitation detected by the Doppler technique and its differential diagnosis (abstr);Takao;J Am Coll Cardiol,1985
4. Continuous wave Doppler determination of right ventricular pressure: a simultaneous Dopplercatheterization study in 127 patients;Currie;J Am Coll Cardiol,1985
5. Is continuous wave Doppler too sensitive in diagnosing pathologic valvular regurgitation (abstr)?;Yock;Circulation,1984