PARLAK, Erkan; KÖKSAL, Aydın Şeref; DIŞIBEYAZ, Selçuk; ÇIÇEK, Bahattin; ÖDEMIŞ, Bülent; ŞAŞMAZ, Nurgül; ŞAHIN, Burhan. Retraction of the main papilla toward the biliary system in patients with primary sclerosing cholangitis. Turkish Journal of Gastroenterology, [S. l.], v. 25, n. 1, p. 203–205, 2014. DOI: 10.5152/tjg.2014.5238. Disponível em: https://turkjgastroenterol.org/index.php/tjg/article/view/2362. Acesso em: 1 jan. 2026.