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Open-Access Journal
Editorial
Field Of Vision
Minireviews
Original Article
Letícia Trivellato Gresta, Ismael Alves Rodrigues-Júnior, Lúcia Porto Fonseca de Castro, Geovanni Dantas Cassali, Mônica Maria Demas Álvares Cabral 
World J Gastroenterol 19(24):3761-3769. Published online Jun 28, 2013. doi: 10.3748/wjg.v19.i24.3761
Brief Article
Jahangir Khan, Isto Nordback, Hanna Seppänen, Riitta Lappalainen-Lehto, Satu Järvinen, Sami Oikarinen, Sisko Tauriainen, Sari Räty, Heikki Hyöty, Juhani Sand 
World J Gastroenterol 19(24):3819-3823. Published online Jun 28, 2013. doi: 10.3748/wjg.v19.i24.3819
Kriszta Molnár, Petra Pintér, Hajnalka Győrffy, Áron Cseh, Katalin Eszter Müller, András Arató, Gábor Veres 
World J Gastroenterol 19(24):3824-3830. Published online Jun 28, 2013. doi: 10.3748/wjg.v19.i24.3824
Takeshi Suda, Aiko Nagashima, Shyunsaku Takahashi, Tsutomu Kanefuji, Kenya Kamimura, Yasushi Tamura, Masaaki Takamura, Masato Igarashi, Hirokazu Kawai, Satoshi Yamagiwa, Minoru Nomoto, Yutaka Aoyagi 
World J Gastroenterol 19(24):3831-3840. Published online Jun 28, 2013. doi: 10.3748/wjg.v19.i24.3831
Meta-Analysis
Case Report