@article{santos_braile_ardito_zaiantchick_soares_rade_leal_jacob_hassen sobrinho_1992,  title={Ligadura do canal arterial: técnica extrapleural},  volume={7},  ISSN={0102-7638},  url={https://doi.org/10.1590/S0102-76381992000100003},  DOI={10.1590/S0102-76381992000100003},  number={1},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Santos, José Luiz Verde dos and Braile, Domingo M and Ardito, Roberto V and Zaiantchick, Marcos and Soares, Marcelo José F and Rade, Walter and Leal, João Carlos Ferreira and Jacob, José Luiz B and Hassen Sobrinho, Sírio},  year={1992},  month={Jan},  pages={14–21} }