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Open-Access Journal
Editorial
Topic Highlight
Taisuke Imamura, Shuhei Komatsu, Daisuke Ichikawa, Tsutomu Kawaguchi, Mahito Miyamae, Wataru Okajima, Takuma Ohashi, Tomohiro Arita, Hirotaka Konishi, Atsushi Shiozaki, Ryo Morimura, Hisashi Ikoma, Kazuma Okamoto, Eigo Otsuji 
World J Gastroenterol 22(25):5627-5641. Published online Jul 7, 2016. doi: 10.3748/wjg.v22.i25.5627
Review
Minireviews
Basic Study
Juliana Fernandes Matos, Madileine Francely Americo, Yuri Karen Sinzato, Gustavo Tadeu Volpato, Luciana Aparecida Corá, Marcos Felipe Freitas Calabresi, Ricardo Brandt Oliveira, Debora Cristina Damasceno, Jose Ricardo Arruda Miranda 
World J Gastroenterol 22(25):5761-5768. Published online Jul 7, 2016. doi: 10.3748/wjg.v22.i25.5761
Retrospective Study
Observational Study
Antonio Ríos, Ana Isabel López-Navas, Ana Isabel López-López, Francisco Javier Gómez, Jorge Iriarte, Rafael Herruzo, Gerardo Blanco, Francisco Javier Llorca, Angel Asunsolo, Pilar Sánchez-Gallegos, Pedro Ramón Gutiérrez, Ana Fernández, María Teresa de Jesús, Laura Martínez-Alarcón, Alberto Lana, Lorena Fuentes, Juan Ramón Hernández, Julio Virseda, José Yelamos, José Antonio Bondía, Antonio Miguel Hernández, Marco Antonio Ayala, Pablo Ramírez, Pascual Parrilla 
World J Gastroenterol 22(25):5800-5813. Published online Jul 7, 2016. doi: 10.3748/wjg.v22.i25.5800
Randomized Controlled Trial
Systematic Reviews