Wakasugi, Masaki, et al. “Laparoscopic Distal Pancreatectomy for Multiple Epithelial Cysts in an Intrapancreatic Accessory Spleen. A Case Report and Review of Literature”. JOP. Journal of the Pancreas, vol. 14, no. 6, Nov. 2013, pp. 636-41, doi:10.6092/1590-8577/1784.