@article{geib_cataldo neto_wainberg_nunes_2003,  title={Sono e envelhecimento},  volume={25},  ISSN={0101-8108},  url={https://doi.org/10.1590/S0101-81082003000300007},  DOI={10.1590/S0101-81082003000300007},  number={3},  journal={Revista de Psiquiatria do Rio Grande do Sul},  publisher={Sociedade de Psiquiatria do Rio Grande do Sul},  author={Geib, Lorena Teresinha Consalter and Cataldo Neto, Alfredo and Wainberg, Ricardo and Nunes, Magda Lahorgue},  year={2003},  month={Dec},  pages={453–465} }