%0 Journal Article %T Influence of the Learning Curve on Safety and Efficiency of Laparoscopic Sleeve Gastrectomy %A Zacharoulis, Dimitris %A Sioka, Eleni %A Papamargaritis, Dimitris %A Lazoura, Olga %A Rountas, Christos %A Zachari, Eleni %A Tzovaras, George %J Obesity Surgery %V 22 %N 3 %P 411-415 %@ 0960-8923 %D 2011-05-12 %I Springer-Verlag %~ DeepDyve