Barbetakis Nikolaos, Asteriou Christos, Kleontas Athanassios, Kotsopoulos Ioannis
Department of Thoracic Surgery, Theagenio Hospital, Al. Simeonidi 2, 54007 Thessaloniki, Greece.
Interact Cardiovasc Thorac Surg. 2010 Nov;11(5):714-5. doi: 10.1510/icvts.2010.246140A.