@article{brandão_pomerantzeff_souza_tarasoutchi_grimberg_oliveira_2002,  title={Fatores de risco para mortalidade hospitalar nas reoperações valvares},  volume={17},  ISSN={0102-7638},  url={https://doi.org/10.1590/S0102-76382002000300008},  DOI={10.1590/S0102-76382002000300008},  number={3},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={BRANDÃO, Carlos Manuel de Almeida and POMERANTZEFF, Pablo Maria Alberto and SOUZA, Luciano Rapold and TARASOUTCHI, Flávio and GRIMBERG, Max and OLIVEIRA, Sérgio Almeida de},  year={2002},  month={Jul},  pages={236–241} }