@article{işık-ulusoy_2019,  title={Evaluation of affective temperament and anxiety-depression levels in fibromyalgia patients: a pilot study},  volume={41},  ISSN={1516-4446},  url={https://doi.org/10.1590/1516-4446-2018-0057},  DOI={10.1590/1516-4446-2018-0057},  number={5},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Işık-Ulusoy, Selen},  year={2019},  month={Sep},  pages={428–432} }