@article{novaes_miranda_dourado_2011,  title={Usual gait speed assessment in middle-aged and elderly Brazilian subjects},  volume={15},  ISSN={1413-3555},  url={https://doi.org/10.1590/S1413-35552011000200006},  DOI={10.1590/S1413-35552011000200006},  number={2},  journal={Brazilian Journal of Physical Therapy},  publisher={Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia  },  author={Novaes, Rômulo D. and Miranda, Aline S. and Dourado, Victor Z.},  year={2011},  month={Mar},  pages={117–122} }