Sinus of Valsalva Aneurysm: a Late Complication After Repair of Ascending Aortic Dissection - Simon, P; Owen, A N; Moidl, R; Kupilik, N; Anwari, A; Grabenwoeger, M; Ehrlich, M; Mohl, W; Wolner, E; Havel, M (The Thoracic and Cardiovascular Surgeon, 1994)