@article{fragoso_2006,  title={Black, white and shades of grey: SUNCT or short-lasting chronic paroxysmal hemicrania?},  volume={64},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X2006000400007},  DOI={10.1590/S0004-282X2006000400007},  number={3a},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Fragoso, Yára Dadalti},  year={2006},  month={Sep},  pages={575–577} }