@article{coelho_pradella-hallinan_predazzoli neto_bittencourt_tufik_2009,  title={Prevalence of the HLA-DQB1*0602 allele in narcolepsy and idiopathic hypersomnia patients seen at a sleep disorders outpatient unit in São Paulo},  volume={31},  ISSN={1516-4446},  url={https://doi.org/10.1590/S1516-44462009000100004},  DOI={10.1590/S1516-44462009000100004},  number={1},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Coelho, Fernando Morgadinho Santos and Pradella-Hallinan, Márcia and Predazzoli Neto, Mario and Bittencourt, Lia Rita Azeredo and Tufik, Sérgio},  year={2009},  month={Mar},  pages={10–14} }