@article{pereira_dias_mazuquin_castanhas_menacho_cardoso_2013,  title={Translation, cross-cultural adaptation and analysis of the psychometric properties of the lower extremity functional scale (LEFS): LEFS- BRAZIL},  volume={17},  ISSN={1413-3555},  url={https://doi.org/10.1590/S1413-35552012005000091},  DOI={10.1590/S1413-35552012005000091},  number={3},  journal={Brazilian Journal of Physical Therapy},  publisher={Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia  },  author={Pereira, Ligia M. and Dias, Josilainne M. and Mazuquin, Bruno F. and Castanhas, Luiza G. and Menacho, Maryela O. and Cardoso, Jefferson R.},  year={2013},  month={May},  pages={272–280} }