Kotoulas Christophoros, Chouliaras Elefterios, Siarapis Panagiotis, Nisotakis Konstantinos
Department of General Thoracic Surgery, 401 General Military Hospital of Athens, Athens, Greece.
Eur J Cardiothorac Surg. 2004 Jun;25(6):1121. doi: 10.1016/j.ejcts.2004.02.015.