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Open-Access Journal
Minireviews
Olga Miakicheva, Zachary Hamilton, Alp T Beksac, Sean W Berquist, Abd-elrahman Hassan, Marc Holden, Ithaar H Derweesh 
World J Gastrointest Endosc 8(19):684-689. Published online Nov 16, 2016. doi: 10.4253/wjge.v8.i19.684
Roberta Maselli, Haruhiro Inoue, Haruo Ikeda, Manabu Onimaru, Akira Yoshida, Esperanza Grace Santi, Hiroki Sato, Bu’Hussain Hayee, Shin-Ei Kudo 
World J Gastrointest Endosc 8(19):690-696. Published online Nov 16, 2016. doi: 10.4253/wjge.v8.i19.690
Observational Study
Prospective Study
Ayman El Nakeeb, Ehab El Hanafy, Tarek Salah, Ehab Atef, Hosam Hamed, Ahmad M Sultan, Emad Hamdy, Mohamed Said, Ahmed A El Geidie, Tharwat Kandil, Mohamed El Shobari, Gamal El Ebidy 
World J Gastrointest Endosc 8(19):709-715. Published online Nov 16, 2016. doi: 10.4253/wjge.v8.i19.709
Randomized Controlled Trial