@article{blacher_manfroi_fernandes_1999,  title={Evaluation of the treadmill stress testing for risk stratification after acute myocardial infarction},  volume={73},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X1999001200007},  DOI={10.1590/S0066-782X1999001200007},  number={6},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Blacher, Celso and Manfroi, Waldomiro and Fernandes, Brisa Simões},  year={1999},  month={Dec},  pages={532–536} }