@article{iturry-yamamoto_alves_picon_1997,  volume={69},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X1997001100010},  DOI={10.1590/S0066-782X1997001100010},  number={5},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Iturry-Yamamoto, Germán and Alves, Alexandre Alderete and Picon, Paulo Dornelles},  year={1997},  month={Nov},  pages={349–357} }