1. Present status of cardiac valve replacement;Tyers;Curr Probl Surg,1977
2. Lefrak EA, Starr A: Cardiac valve prostheses
3. Sudden death due to cuspal dehiscence of the Ionescu-Shiley valve in the mitral position;Gabbay;J Thorac Cardiovasc Surg,1982
4. Clinical experience with the Ionescu-Shiley pericardial xenograft valve;Ott;Cardiovasc Div, Bull Texas Heart Inst,1980
5. Implantation of an Ionescu-Shiley valve, Cardiovasc Div;Cooley;Bull Texas Heart Inst,1981