Panagiotis Katsinelos Stergios Gkagkalis Grigoris Chatzimavroudis Kostas Fasoulas
Ann Gastroenterol
2012;25(3):260.
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/24713995/
Case Reports
PMC3959375
24713995
Double major papilla: a very rare endoscopic picture
2012