1. A transistorized, selfcontained, implantable pacemaker for the long-term correction of complete heart block;Chardack;Surgery,1960
2. An implantable pacemaker for the heart;Elmquist,1959
3. Long-term electric stimulation of the heart for Stokes-Adams disease;Zoll;Ann. Surg.,1961
4. The treatment of complete heart block with an implanted, controllable pacemaker;Kantrowitz;Surg., Gyn. & Obst.,1962
5. Artificial pacing for heart block;Portal;Lancet,1962