Artifon, E. L., Coelho, F., Frazao, M., Marques, S., Paione, J. B., Takada, J., Boaventura, P., Rebello, C., & Pinhata Otoch, J. (2017). A Prospective Randomized Study Comparing Partially Covered Metal Stent Versus Plastic Multistent in the Endoscopic Management Of Patients With Postoperative Benign Bile Duct Strictures: A Follow-Up Above 5 years. evista e Gastroenterología el erú, 32(1), 26–31. https://doi.org/10.47892/rgp.2012.321.240