@article{massaro_pieri_2019,  title={White matter hyperintensities and the pulsatility index: fellow travelers or partners in crime?},  volume={77},  ISSN={0004-282X},  url={https://doi.org/10.1590/0004-282X20190061},  DOI={10.1590/0004-282X20190061},  number={5},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Massaro, Ayrton R. and Pieri, Alexandre},  year={2019},  month={May},  pages={297–299} }