@article{poffo_bonin_selbach_pilatti_2007,  title={Troca valvar mitral minimamente invasiva videoassistida},  volume={22},  ISSN={0102-7638},  url={https://doi.org/10.1590/S0102-76382007000400017},  DOI={10.1590/S0102-76382007000400017},  number={4},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Poffo, Robinson and Bonin, Marcos and Selbach, Rafael Armínio and Pilatti, Murilo},  year={2007},  month={Oct},  pages={491–494} }