@article{hauck_gomes_silveira júnior_almeida_possa_ceitlin_2009,  title={Serum levels of brain-derived neurotrophic factor in acute and posttraumatic stress disorder: a case report study},  volume={31},  ISSN={1516-4446},  url={https://doi.org/10.1590/S1516-44462009000100012},  DOI={10.1590/S1516-44462009000100012},  number={1},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Hauck, Simone and Gomes, Fabiano and Silveira Júnior, Érico de Moura and Almeida, Ellen and Possa, Marianne and Ceitlin, Lúcia Helena Freitas},  year={2009},  month={Mar},  pages={48–51} }