1. Paraskevas G, Papaziogas B, Natsis K, Katsinelos P, Gigis P, Atmatzidis K. Abnormal location of papilla of Vater: a cadaveric study. Folia Morphol (Warsz) 2005;64:51-53.
2. Katsinelos P, Papaziogas B, Paraskevas G, Chatzimavroudis G, Koutelidakis J, Katsinelos T, Paroutoglou G. Ectopic papilla of vater in the stomach, blind antrum with aberrant pyloric opening, and congenital gastric diverticula: an unreported association. Surg Laparosc Endosc Percutan Tech 2007;17:434-437.
3. Kubota T, Fujioka T, Honda S, Suetsuna J, Matsunaga K, Terao H, Nasu M. The papilla of Vater emptying into the duodenal bulb. Report of two cases. Jpn J Med 1988;27:79-82.
4. Sfairi A, Farah A. [An abnormality of the biliopancreatic junction associated with an ectopic anastomosis of the common bile duct into the 3rd section of the duodenum]. Ann Gastroenterol Hepatol (Paris) 1996;31:346-348.
5. Kafruni Y, Acosta J, Mejías D, Turner J, Kafruni RA, Kafrouni A. [Can the common bile duct drain into the fourth part of the duodenum?]. G E N 1991;45:145-146.