1. Cardiac pacing and pacemakers. VII. Power sources for implantable pacemakers. Part II;Parsonnet;Am Heart J,1977
2. Results of permanent pacemaker therapy;Mascarenhas,1973
3. Permanent pacing of the heart. A comment on technique;Parsonnet;Am J Cardiol,1975
4. Permanent ventricular pacing: A ten year experience. Complications of implantation, incidence of congestive heart failure and coronary artery disease;Codini;Johns Hopkins Med J,1974
5. Cardiac pacemakers: Comparing epicardial and pervenous pacing. Experience with 200 patients indicates that both methods are satisfactory, although each has disadvantages;Mansour;Geriatrics,1973