@article{dourado_bestetti_cardinalli-neto_cordeiro_2010,  title={Evaluation of the six-minute walk test in patients with chronic heart failure associated with Chagas' disease and systemic arterial hypertension},  volume={43},  ISSN={0037-8682},  url={https://doi.org/10.1590/S0037-86822010000400014},  DOI={10.1590/S0037-86822010000400014},  number={4},  journal={Revista da Sociedade Brasileira de Medicina Tropical},  publisher={Sociedade Brasileira de Medicina Tropical - SBMT},  author={Dourado, Kelly Cristina Colaço and Bestetti, Reinaldo Bulgarelli and Cardinalli-Neto, Augusto and Cordeiro, José Antônio},  year={2010},  month={Jul},  pages={405–408} }