@article{silveira_petrucci jr_oliveira_vieira_braile_2003,  title={Aortic reconstruction with bovine pericardial grafts},  volume={18},  ISSN={0102-7638},  url={https://doi.org/10.1590/S0102-76382003000100005},  DOI={10.1590/S0102-76382003000100005},  number={1},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Silveira, Lindemberg Mota and Petrucci Jr, Orlando and Oliveira, Pedro Paulo Martins de and Vieira, Reinaldo Wilson and Braile, Domingo Marcolino},  year={2003},  month={Oct},  pages={9–14} }