1. A Technique for Differential Photoelectric Plethysmography of Brain and Ear;Heck;J. Appl. Physiol.,1964
2. An On-line System for Recording Physiologic Time Intervals;Hall;Am. J. Med. Electr.,1965
3. The Determination of the Propagation Velocity of the Arterial Pulse Wave;Hamilton;Am. J. Physiol.,1945
4. Measurement of the Cardiac Output;Hamilton,1962
5. Propagation of Pulse Waves in Visco-Elastic Tubings;Hardung,1962