1. Non-invasive recording of mitral valve flow velocity patterns using pulsed Doppler echocardiography. Application to diagnosis and evaluation of mitral valve disease. Br HeartJ';Kalmanson, D.; Veyrat, C.; Bouchareine, F.; Degroote, A.,1977
2. Pulsed-Doppler echocardiography. Localization of murmurs and spectrum of clinical applications;Johnson, S.L.,1977
3. Detection and estimation of the degree of mitral regurgitation by range-gated pulsed Doppler echocardiography;Abbasi, A.S.; Allen, M.W.; DeCristofaro, D.; Ungar, I.;Circulation,1980
4. Intracardiac flow pattern in mitral regurgitation studied with combined use of the ultrasonic pulsed Doppler technique and crosssectional echocardiography;Miyatake, K.; Kinoshita, N.; Nagata, S.; etal;Am J Cardiol,1980
5. Echocardiography;Feigenbaum, H.,1976