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Open-Access Journal
Editorial
Review
Giulia Martini, Teresa Troiani, Claudia Cardone, Pietropaolo Vitiello, Vincenzo Sforza, Davide Ciardiello, Stefania Napolitano, Carminia Maria Della Corte, Floriana Morgillo, Antonio Raucci, Antonio Cuomo, Francesco Selvaggi, Fortunato Ciardiello, Erika Martinelli 
World J Gastroenterol 23(26):4675-4688. Published online Jul 14, 2017. doi: 10.3748/wjg.v23.i26.4675
Basic Study
Retrospective Cohort Study
Retrospective Study
Vincenza Granata, Roberta Fusco, Sergio Venanzio Setola, Mauro Piccirillo, Maddalena Leongito, Raffaele Palaia, Francesco Granata, Secondo Lastoria, Francesco Izzo, Antonella Petrillo 
World J Gastroenterol 23(26):4767-4778. Published online Jul 14, 2017. doi: 10.3748/wjg.v23.i26.4767
Observational Study
Prospective Study