@article{cavalcanti_araújo filho_marinho_2014,  title={Physical activity level and depressive symptoms in patients
               undergoing hemodialysis: a cross-sectional study},  volume={21},  ISSN={1809-2950},  url={https://doi.org/10.1590/1809-2950/49921022014},  DOI={10.1590/1809-2950/49921022014},  number={2},  journal={Fisioterapia e Pesquisa},  publisher={Universidade de São Paulo},  author={Cavalcanti, Cléssyo Tavares de Amorim and Araújo Filho, José Cândido de and Marinho, Patrícia Érika de Melo},  year={2014},  month={Apr},  pages={161–166} }