Ross, D N The pulmonary autograft: the Ross principle (or Ross procedural confusion) [electronic resource] - The Journal of heart valve disease Mar 2000 - 174-5 p. digital Publication Type: Editorial ISSN: 0966-8519 Subjects--Topical Terms: Aortic Valve--surgeryFollow-Up StudiesHumansPostoperative Complications--etiologyPulmonary Valve--transplantationSuture TechniquesTransplantation, Autologous