BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Retrospective Cohort Study
Isaac Seow-En, Winson Jianhong Tan, Sreemanee Raaj Dorajoo, Sharon Hui Ling Soh, Yi Chye Law, Soo Yeun Park, Gyu-Seok Choi, Wah Siew Tan, Choong Leong Tang, Min Hoe Chew 
World J Gastrointest Surg 11(5):247-260. Published online May 27, 2019. doi: 10.4240/wjgs.v11.i5.247
Prospective Study
Case Report