@article{oliveira_favero_codonhato_moreira_antunes_nascimento_2017,  title={Investigation of the emotional and psychological factors of elderly persons frequenting ballroom dancing clubs},  volume={20},  ISSN={1809-9823},  url={https://doi.org/10.1590/1981-22562017020.170089},  DOI={10.1590/1981-22562017020.170089},  number={6},  journal={Revista Brasileira de Geriatria e Gerontologia},  publisher={Universidade do Estado do Rio Janeiro},  author={Oliveira, Daniel Vicentini de and Favero, Priscila Facini and Codonhato, Renan and Moreira, Caio Rosas and Antunes, Mateus Dias and Nascimento, José Roberto Andrade do},  year={2017},  month={Nov},  pages={797–804} }