1. Electrokymograph for recording heart motion utilizing the roentgenoscope;Henny;Am. J. Roentgenol.,1945
2. Electrokymograph for recording heart motion, improved type;Henny;Am. J. Roentgenol.,1947
3. Interpreting the electrokymogram of heart and great vessel motion;Boone;Am. Heart J.,1947
4. Fluorocardiography (electrokymography). I. Technical aspects;Luisada;Am. Heart J.,1948
5. Electrokymography;Morgan;Am. J. M. Sc.,1949