@article{soares-filho_freire_biancha_pacheco_volschan_valença_nardi_2009,  title={Use of the hospital anxiety and depression scale (HADS) in a cardiac emergency room: chest pain unit},  volume={64},  ISSN={1807-5932},  url={https://doi.org/10.1590/S1807-59322009000300011},  DOI={10.1590/S1807-59322009000300011},  number={3},  journal={Clinics},  publisher={Faculdade de Medicina / USP},  author={Soares-Filho, Gastão L. F. and Freire, Rafael C. and Biancha, Karla and Pacheco, Ticiana and Volschan, André and Valença, Alexandre M. and Nardi, Antonio E.},  year={2009},  month={Mar},  pages={209–214} }