@article{bordin_cabral_fadel_santos_grden_2018,  title={Factors associated with the hospitalization of the elderly: a national study},  volume={21},  ISSN={1809-9823},  url={https://doi.org/10.1590/1981-22562018021.180059},  DOI={10.1590/1981-22562018021.180059},  number={4},  journal={Revista Brasileira de Geriatria e Gerontologia},  publisher={Universidade do Estado do Rio Janeiro},  author={Bordin, Danielle and Cabral, Luciane Patrícia Andreani and Fadel, Cristina Berger and Santos, Celso Bilynkievycz dos and Grden, Clóris Regina Blanski},  year={2018},  month={Jul},  pages={439–446} }