1. Sensing Thresholds;Amundson;Impulse,1977
2. A comparative study of commercially available cardiac pacemaker electrodes following myocardial implantation in the dog;Bonnabeau;Biomed Sci Instrum,1968
3. Effects of increasing pacemaker sensing circuit impedance on R-wave detection;Brownlee;Surg Forum,1976
4. Effects of an increase in operating load upon the energy output of implantable cardiac pacemakers;Fangman;J Cardiovasc Surg (Torino),1971
5. Energy consumption for cardiac stimulation as a function of pulse duration;Furman;J Surg Res,1966