1. Endoscopic retrograde cholangiopancreatography in periampullary diverticulum: The challenge of cannulation;Altonbary;World J Gastrointest Endosc,2016
2. Impact of periampullary duodenal diverticula at endoscopic retrograde cholangiopancreatography: A proposed classification of periampullary duodenal diverticula;Boix;Surg Laparosc Endosc Percutan Tech,2006
3. Periampullary diverticula and ERCP outcomes: A systematic review and meta-analysis;Jayaraj;Dig Dis Sci,2019
4. Does periampullary diverticulum affect ERCP cannulation and post-procedure complications.An up-to-date meta-analysis?;Mu;Turk J Gastroenterol,2020
5. Factors and techniques associated with endoscopic retrograde cholangiopancreatography outcomes in patients with periampullary diverticulum: Results from a large tertiary center;Xia;Saudi J Gastroenterol,2022