@article{nunes_tibana_andrade_levigard_nogueira_szejnfeld_2021,  title={Percutaneous solutions for biliary stent dysfunction: pictorial essay},  volume={54},  ISSN={0100-3984},  url={https://doi.org/10.1590/0100-3984.2019.0141},  DOI={10.1590/0100-3984.2019.0141},  number={1},  journal={Radiologia Brasileira},  publisher={Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem},  author={Nunes, Thiago Franchi and Tibana, Tiago Kojun and Andrade, Gustavo Henrique Vieira de and Levigard, Raphael Braz and Nogueira, Felipe Diniz and Szejnfeld, Denis},  year={2021},  month={Jan},  pages={43–48} }