1. Cross-sectional visualization of the normal heart by the UI Octoson;Kossoff;J Clin Ultrasound,1978
2. Annular array design and logarithmic processing for ultrasonic imaging;Melton;Ultrasound Med Biol,1978
3. Real time computerized acquisition, improved processing and display of two-dimensional echocardiographic images (abstr);Garcia;Circulation,1980
4. 2-D echo border extraction by analysis of pixel motion in sequential video fields;Geiser;Circulation,1980
5. Upright exercise echocardiography;Amon;J Clin Ultrasound,1979