Felekouras, Evangelos Prassas, Evangelos Kontos, Michael and Papaconstantinou, Ioannis Pikoulis, Emmanouil Giannopoulos, Athanasios Tsigris, Christos Tzivras, Michael Bakogiannis, Chris Safioleas, Michael Papalambros, Efstathios Bastounis, Elias, Liver tissue dissection: Ultrasonic or RFA energy?, World Journal of Surgery, (30), 2210-2216, 2006, Springer-Verlag, 0364-2313, 1432-2323