BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Review
Minireviews
Basic Study
Retrospective Cohort Study
Retrospective Study
Mi Jung Kwon, Ho Suk Kang, Hyeon Tae Kim, Jin Woo Choo, Bo Hyun Lee, Sung Eun Hong, Kun Ha Park, Dong Min Jung, Hyun Lim, Jae Seung Soh, Sung Hoon Moon, Jong Hyeok Kim, Hye-Rim Park, Soo Kee Min, Jin won Seo, Ji-Young Choe 
World J Gastroenterol 25(4):469-484. Published online Jan 28, 2019. doi: 10.3748/wjg.v25.i4.469
Observational Study