Ohtsubo, Koushiro, Daisuke Ishikawa, Shigeki Nanjo, Shinji Takeuchi, Tadaaki Yamada, Hisatsugu Mouri, Kaname Yamashita, et al. 2013. “Synchronous Triple Cancers of the Pancreas, Stomach, and Cecum Treated With S-1 Followed by Pancrelipase Treatment of Pancreatic Exocrine Insufficiency”. JOP. Journal of the Pancreas 14 (5):515-20. https://doi.org/10.6092/1590-8577/1719.