“Hemodynamic and Angiographic Late Results Following Enlargement of Narrow Aortic Root Using Autologous Pericardium in Prosthetic Aortic Valve Replacement”
E. R. de Vivie
Klinik für Thorax- und Herz-Gefäßchirurgie, Universität Gättingen, Robert-Koch-Str. 40, D-3400 Göttingen, FRG
