Sato, Asahi, Masaji Hashimoto, Kazunari Sasaki, Masamichi Matsuda, and Goro Watanabe. 2012. “Elevation of Pancreatic Enzymes in Gallbladder Bile Associated With Heterotopic Pancreas. A Case Report and Review of the Literature”. JOP. Journal of the Pancreas 13 (2), 235-38. https://doi.org/10.6092/1590-8577/470.