1. Principles and techniques of cardiac pacing;Furman,1970
2. Complications with permanent endocardial electrode systems;Ohm;Acta Med Scand [Suppl],1976
3. Pacemaker wires and electrodes: a follow-up study;Grendhal;Acta Med Scand [Suppl],1976
4. Implantation techniques in the cardiac pacemaker: function and malfunction;Mond,1983
5. Pacing;Osborn,1987