INOUE, T.; IBUSUKI, M.; YONEDA, M. A novel controllable cannula with a short flexible tip for reintervention after stent-by-stent placement in malignant hilar biliary obstruction. Journal of Gastrointestinal and Liver Diseases, [S. l.], v. 32, n. 1, p. 120–121, 2023. DOI: 10.15403/jgld-4769. Disponível em: https://www.jgld.ro/jgld/index.php/jgld/article/view/4769. Acesso em: 12 aug. 2026.