@article{carvalho_bertholdo_2017,  title={Craniocervical junction abnormalities in northeast Brazilian population},  volume={75},  ISSN={0004-282X},  url={https://doi.org/10.1590/0004-282X20170087},  DOI={10.1590/0004-282X20170087},  number={7},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Carvalho, Arnolfo de and Bertholdo, Débora Brighente},  year={2017},  month={Jul},  pages={410–411} }