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Open-Access Journal
Editorial
Topic Highlight
Luigi Dall’Oglio, Tamara Caldaro, Francesca Foschia, Simona Faraci, Giovanni Federici di Abriola, Francesca Rea, Erminia Romeo, Filippo Torroni, Giulia Angelino, Paola De Angelis 
World J Gastrointest Endosc 8(4):212-219. Published online Feb 25, 2016. doi: 10.4253/wjge.v8.i4.212
Review
Rosa Ferreira, Rui Loureiro, Nuno Nunes, António Alberto Santos, Rui Maio, Marília Cravo, Maria Antónia Duarte 
World J Gastrointest Endosc 8(4):220-231. Published online Feb 25, 2016. doi: 10.4253/wjge.v8.i4.220
Prospective Study
Systematic Reviews
Case Report
Gen Tohda, Takeshi Osawa, Yasuyuki Asada, Masaki Dochin, Shintarou Terahata 
World J Gastrointest Endosc 8(4):244-251. Published online Feb 25, 2016. doi: 10.4253/wjge.v8.i4.244