ÇETİN, Celalettin; BAĞCI, Sait; UYGUN, Ahmet; GÜLŞEN, Mustafa; KADAYIFÇI, Abdurrahman; KARAEREN, Necmettin; DAĞALP, Kemal. Needle-knife papillotomy as a second step procedure. Turkish Journal of Gastroenterology, [S. l.], v. 11, n. 2, p. 121–125, 2019. Disponível em: https://turkjgastroenterol.avesjournals.com/index.php/tjg/article/view/1021. Acesso em: 21 jul. 2025.