@article{alves_pacheco_rocha_2016,  title={Collateral blood vessels in acute ischemic stroke: a physiological window to predict future outcomes},  volume={74},  ISSN={0004-282X},  url={https://doi.org/10.1590/0004-282X20160050},  DOI={10.1590/0004-282X20160050},  number={8},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Alves, Heitor Castelo Branco Rodrigues and Pacheco, Felipe Torres and Rocha, Antonio J.},  year={2016},  month={Aug},  pages={662–670} }