@article{barbero-marcial_riso_albuquerque_atik_jatene_1991,  title={A ventriculotomia apical esquerda para tratamento cirúrgico da estenose mitral congênita},  volume={6},  ISSN={0102-7638},  url={https://doi.org/10.1590/S0102-76381991000300005},  DOI={10.1590/S0102-76381991000300005},  number={3},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Barbero-Marcial, Miguel and Riso, Arlindo and Albuquerque, Ângelo and Atik, Edmar and Jatene, Adib D},  year={1991},  month={Sep},  pages={167–173} }