@article{billett_campanharo_lopes_batista_belasco_okuno_2019,  title={Functional capacity and quality of life of hospitalized octogenarians},  volume={72},  ISSN={0034-7167},  url={https://doi.org/10.1590/0034-7167-2017-0781},  DOI={10.1590/0034-7167-2017-0781},  journal={Revista Brasileira de Enfermagem},  publisher={Associação Brasileira de Enfermagem},  author={Billett, Michelle Cardoso and Campanharo, Cássia Regina Vancini and Lopes, Maria Carolina Barbosa Teixeira and Batista, Ruth Ester Assayag and Belasco, Angélica Gonçalves Silva and Okuno, Meiry Fernanda Pinto},  year={2019},  pages={43–48} }