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Brief Article
Gabriel Rahmi, Elia Samaha, Camille Lorenceau-Savale, Bruno Landi, Joël Edery, Thibault Manière, Jean-Marc Canard, Georgia Malamut, Gilles Chatellier, Christophe Cellier 
World J Gastrointest Endosc 5(5):219-225. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.219
Ramon Bartolí, Jaume Boix, Gemma Òdena, Napoleón D De la Ossa, Vicente Moreno de Vega, Vicente Lorenzo-Zúñiga 
World J Gastrointest Endosc 5(5):226-230. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.226
Felipe de la Morena, Cecilio Santander, Carlos Esteban, Beatriz de Cuenca, Juan Antonio García, Javier Sánchez, Ricardo Moreno 
World J Gastrointest Endosc 5(5):231-239. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.231
Daniel Gustavo Cimmino, José Manuel Mella, Pablo Luna, Raquel González, Lisandro Pereyra, Carolina Fischer, Adriana Mohaidle, Beatriz Vizcaino, Mario Andres Medrano, Adrián Hadad, Silvia Pedreira, Luis Boerr 
World J Gastrointest Endosc 5(5):240-245. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.240
Schalk Willem van der Merwe, Jones Omoshoro-Jones, Charles Sanyika 
World J Gastrointest Endosc 5(5):246-250. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.246
Jae Hoon Cheong, Gwang Ha Kim, Ji Yoon Moon, Bong Eun Lee, Dong Yup Ryu, Dong Uk Kim, Hyung-Il Seo, Geun Am Song 
World J Gastrointest Endosc 5(5):251-254. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.251
Case Report
Paola De Angelis, Erminia Romeo, Francesca Rea, Filippo Torroni, Tamara Caldaro, Giovanni Federici di Abriola, Francesca Foschia, Claudia Caloisi, Vincenzina Lucidi, Luigi Dall'Oglio 
World J Gastrointest Endosc 5(5):255-260. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.255
Letters To The Editor
Wai-Keung Chow, Yen-Chun Peng 
World J Gastrointest Endosc 5(5):273-274. Published online May 16, 2013. doi: 10.4253/wjge.v5.i5.273