@article{cardozo_heidemann_marçal_arakawa-belaunde_2018,  title={Perception of elderly singers on the promotion of vocal health},  volume={20},  ISSN={1516-1846},  url={https://doi.org/10.1590/1982-0216201820617017},  DOI={10.1590/1982-0216201820617017},  number={6},  journal={Revista CEFAC},  publisher={ABRAMO Associação Brasileira de Motricidade Orofacial},  author={Cardozo, Camila Nicoladelli and Heidemann, Ivonete Teresinha Schülter Buss and Marçal, Cláudia Cossentino Bruck and Arakawa-Belaunde, Aline Megumi},  year={2018},  month={Nov},  pages={734–741} }