BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Review
Retrospective Cohort Study
Retrospective Study
Case Report
Fumiaki Kawara, Shinwa Tanaka, Takashi Yamasaki, Yoshinori Morita, Yoshiko Ohara, Yoshihiro Okabe, Namiko Hoshi, Takashi Toyonaga, Eiji Umegaki, Hiroshi Yokozaki, Takanori Hirose, Takeshi Azuma 
World J Gastrointest Oncol 9(6):263-267. Published online Jun 15, 2017. doi: 10.4251/wjgo.v9.i6.263