1. Ventilatory support by pacing of the conditioned diaphragm in quadriplegia;Glenn;N Engl J Med,1984
2. Diaphragmatic pacing;Shneerson;Am Rev Respir Dis,1993
3. Phrenic nerve stimulation in tetraplegia: a new regimen to condition the diaphragm for full-time respiration;Baer;Scand J Rehabil Med,1990
4. Multichannel stimulation of phrenic nerves by epineural electrodes: clinical experience and future developments;Mayr;ASAIO J,1993
5. Electrophrenic respiration;Sarnoff;Science,1948