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Open-Access Journal
Expert Recommendations
Margaret Teng, Si Ying Tang, Calvin Jianyi Koh 
World J Gastrointest Endosc 12(9):256-265. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.256
Retrospective Study
Chi Wing Chow, Syeda Asma Haider, Krish Ragunath, Guruprasad P Aithal, Martin W James, Jacobo Ortiz-Fernandez-Sordo, Aloysious Dominic Aravinthan, Suresh Vasan Venkatachalapathy 
World J Gastrointest Endosc 12(9):266-275. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.266
Kosuke Sakitani, Toshihiro Nishizawa, Akira Toyoshima, Shuntaro Yoshida, Tatsuya Matsuno, Tomoharu Yamada, Masatoshi Irokawa, Yoshiyuki Takahashi, Yousuke Nakai, Osamu Toyoshima, Kazuhiko Koike 
World J Gastrointest Endosc 12(9):276-284. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.276
Observational Study
Esam Elshimi, Wesam Morad, Omar Elshaarawy, Ahmed Attia 
World J Gastrointest Endosc 12(9):285-296. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.285
Case Report
Arash Zarrin, Sufian Sorathia, Vivek Choksi, Steven Robert Kaplan, Franklin Kasmin 
World J Gastrointest Endosc 12(9):297-303. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.297
Yoshika Akimoto, Shin-ei Kudo, Katsuro Ichimasa, Yuta Kouyama, Masashi Misawa, Tomokazu Hisayuki, Toyoki Kudo, Tetsuo Nemoto 
World J Gastrointest Endosc 12(9):304-309. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.304
Wei Chen, Jing-Lin Liang, Jun-Wen Ye, Yan-Xin Luo, Mei-Jin Huang 
World J Gastrointest Endosc 12(9):310-316. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.310
Letter to the Editor
Luca De Luca 
World J Gastrointest Endosc 12(9):317-319. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.317
Jeremy Meyer, Nicolas Christian Buchs, Boris Schiltz, Emilie Liot, Frédéric Ris 
World J Gastrointest Endosc 12(9):320-322. Published online Sep 16, 2020. doi: 10.4253/wjge.v12.i9.320
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