@article{leiva-caro_salazar-gonzález_gallegos-cabriales_gómez-meza_hunter_2015,  title={Connection between competence, usability, environment and risk of falls in elderly adults},  volume={23},  ISSN={0104-1169},  url={https://doi.org/10.1590/0104-1169.0331.2659},  DOI={10.1590/0104-1169.0331.2659},  number={6},  journal={Revista Latino-Americana de Enfermagem},  publisher={Escola de Enfermagem de Ribeirão Preto / Universidade de São Paulo},  author={Leiva-Caro, José Alex and Salazar-González, Bertha Cecilia and Gallegos-Cabriales, Esther Carlota and Gómez-Meza, Marco Vinicio and Hunter, Kathleen F.},  year={2015},  month={Nov},  pages={1139–1148} }