Umarqulov Zabur Zafarjonovich, Gaybullayev Sherzod Obid ugli, Jurayev Kamoliddin Danabaevich, Usarov Muxriddin Shuxratovich, Ollonazarov Farrux Zokir ugli, Zarpullayev Javohir Salimjon ugli. METHODOLOGICAL PRINCIPLES OF ENDOSCOPIC PAPILLOSPHINCTEROTOMY. IMRAS [Internet]. 2024 Mar. 1 [cited 2026 Oct. 23];7(3):204-12. Available from: https://journal.imras.org/index.php/sps/article/view/1169