Muhammedoglu B, Mehmet Pircanoglu E. Endoscopic retrograde cholangiopancreatography in patients with periampullary diverticula: Technical details, classification, and timing of surgical treatment . annalsmedres [Internet]. 2021 May 25 [cited 2024 Dec. 22];27(6):1668-74. Available from: http://annalsmedres.org/index.php/aomr/article/view/819