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Open-Access Journal
Review
Mitsuru Esaki, Sho Suzuki, Hisatomo Ikehara, Chika Kusano, Takuji Gotoda 
World J Gastrointest Endosc 10(9):156-164. Published online Sep 16, 2018. doi: 10.4253/wjge.v10.i9.156
Minireviews
Case Control Study
Retrospective Study
Randomized Controlled Trial
Leonardo Zorrón Cheng Tao Pu, Kuan Loong Cheong, Doreen Siew Ching Koay, Sze Pheh Yeap, Amanda Ovenden, Mahima Raju, Andrew Ruszkiewicz, Philip W Chiu, James Y Lau, Rajvinder Singh 
World J Gastrointest Endosc 10(9):210-218. Published online Sep 16, 2018. doi: 10.4253/wjge.v10.i9.210
Case Report