@article{guedes_dias_pereira_silva_lustosa_dias_2014,  title={Influence of dual task and frailty on gait parameters of
               older community-dwelling individuals},  volume={18},  ISSN={1413-3555},  url={https://doi.org/10.1590/bjpt-rbf.2014.0034},  DOI={10.1590/bjpt-rbf.2014.0034},  number={5},  journal={Brazilian Journal of Physical Therapy},  publisher={Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia  },  author={Guedes, Rita C. and Dias, Rosângela C. and Pereira, Leani S. M. and Silva, Sílvia L. A. and Lustosa, Lygia P. and Dias, João M. D.},  year={2014},  month={Sep},  pages={445–452} }