1. The registry of the International Society for Heart Transplantation: sixth official report—1989;Heck;J Heart Transplant,1989
2. Artificial heart and assist devices: directions, needs, costs, societal and ethical issues;The Working Group on Mechanical Circulatory Support, National Heart, Lung, and Blood Institute,1985
3. Report to the Chairman, Subcommittee on Health, Committee on Ways and Means, House of Representatives. Heart transplants: concerns about cost, access, and availability of donor organs,1989
4. Isolated left ventricular assist as a bridge to cardiac transplantation;Starnes;J Thorac Cardiovasc Surg,1988
5. Implantable electrical left ventricular assist system: bridge to transplantation and the future;Portner;Ann Thorac Surg,1989