@article{gonzalez_2018,  title={VALIDATION OF A NEW CLINICAL SIGN OF LUMBAR FACET SYNDROME},  volume={17},  ISSN={1808-1851},  url={https://doi.org/10.1590/S1808-185120181704160077},  DOI={10.1590/S1808-185120181704160077},  number={4},  journal={Coluna/Columna},  publisher={Sociedade Brasileira de Coluna},  author={Gonzalez, Juan Carlos Acevedo},  year={2018},  month={Oct},  pages={303–307} }