Staged Replacement of the Canine Trachea with Ringed Polyethylene Terephthalate Grafts - Villegas-Cabello, O; Vázquez-Juárez, J L; Gutiérrez-Pérez, F M; Dávila-Córdova, R F; Díaz-Montemayor, C (The Thoracic and Cardiovascular Surgeon, 1994)