@article{2013,  title={
     },  volume={66},  ISSN={0034-7167},  url={https://doi.org/10.1590/S0034-71672013000600023},  DOI={10.1590/S0034-71672013000600023},  number={6},  journal={Revista Brasileira de Enfermagem},  publisher={Associação Brasileira de Enfermagem},  year={2013},  month={Nov},  pages={991–991} }