M. Petry, J. Barbosa, S. Rigo, and R. Horta.
" Hígia: A model for ubiquitous care of people with depression", in <em>Proceedings of the 12th Brazilian Symposium on Information Systems</em>, Florianópolis, 2016, pp. 433-440, doi: <a href="https://doi.org/10.5753/sbsi.2016.5992">https://doi.org/10.5753/sbsi.2016.5992</a>.