@article{santos_sousa_thomé_machado_piotto_2013,  title={Impact on early and late mortality after blood transfusion in coronary artery bypass graft surgery},  volume={28},  ISSN={0102-7638},  url={https://doi.org/10.5935/1678-9741.20130003},  DOI={10.5935/1678-9741.20130003},  number={1},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Santos, Antonio Alceu dos and Sousa, Alexandre Gonçalves and Thomé, Hugo Oliveira de Souza and Machado, Roberta Longo and Piotto, Raquel Ferrari},  year={2013},  month={Jan},  pages={1–9} }