Successful Endoscopic Treatment of Accessory Pancreatic Duct Stones in an Elderly Patient with Igg-4 Related Disease: A Case Report and Literature Reviews. GJMR [Internet]. 2013 Jul. 9 [cited 2026 Aug. 7];13(F4):1-4. Available from: https://medicalresearchjournal.org/index.php/GJMR/article/view/346