@article{saadi_2007,  title={É possível formar um cirurgião endovascular?},  volume={22},  ISSN={0102-7638},  url={https://doi.org/10.1590/S0102-76382007000100002},  DOI={10.1590/S0102-76382007000100002},  number={1},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Saadi, Eduardo Keller},  year={2007},  month={Jan},  pages={III–IV} }