@article{elliott_2011,  title={Direct vision balloon dilation for the management of urethral strictures},  volume={37},  ISSN={1677-5538},  url={https://doi.org/10.1590/S1677-55382011000400024},  DOI={10.1590/S1677-55382011000400024},  number={4},  journal={International braz j urol},  publisher={Sociedade Brasileira de Urologia},  author={Elliott, Sean P.},  year={2011},  month={Jul},  pages={548–548} }