@article{oliveira_2017,  title={We must overcome the fear of change},  volume={20},  ISSN={1809-9823},  url={https://doi.org/10.1590/1981-22562017020.170099},  DOI={10.1590/1981-22562017020.170099},  number={4},  journal={Revista Brasileira de Geriatria e Gerontologia},  publisher={Universidade do Estado do Rio Janeiro},  author={Oliveira, Martha Regina de},  year={2017},  month={Jul},  pages={461–462} }