@article{pérez_2015,  title={Risk factors associated with the presentation of brucellosis in the
               spine},  volume={14},  ISSN={1808-1851},  url={https://doi.org/10.1590/S1808-1851201514010R124},  DOI={10.1590/S1808-1851201514010R124},  number={1},  journal={Coluna/Columna},  publisher={Sociedade Brasileira de Coluna},  author={Pérez, Alberto Aceves},  year={2015},  month={Jan},  pages={33–36} }