1. Circulatory support in infants and children;Pennington;Ann Thorac Surg,1993
2. Centrifugal pump left heart assist in pediatric cardiac operations;Karl;J Thorac Cardiovasc Surg,1991
3. Univentricular versus biventricular assist device support;Pennington;J Heart Lung Transplant,1991
4. Circulatory support in children;Pennington;Cardiac Surg State Art Rev,1989
5. The dynamics and performance of prosthetic heart valves in vitro;Lenker,1974