@article{schmidt_de almeida-filho_ayres-neto_carneiro_marin-neto_maciel_2001,  title={Head-to-head comparison of dipyridamole, dobutamine and pacing stress echocardiography for the detection of myocardial ischemia in an animal model of coronary artery stenosis},  volume={34},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2001000700010},  DOI={10.1590/S0100-879X2001000700010},  number={7},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Schmidt, A. and de Almeida-Filho, O.C. and Ayres-Neto, E.M. and Carneiro, J.J. and Marin-Neto, J.A. and Maciel, B.C.},  year={2001},  month={Jul},  pages={903–911} }