@article{formiga_vasconcelos_galdino_lima_2015,  title={Presence of dual diagnosis between users and non-users of licit and illicit drugs in Brazil},  volume={64},  ISSN={0047-2085},  url={https://doi.org/10.1590/0047-2085000000091},  DOI={10.1590/0047-2085000000091},  number={4},  journal={Jornal Brasileiro de Psiquiatria},  publisher={Instituto de Psiquiatria da Universidade Federal do Rio de Janeiro},  author={Formiga, Mariana Bandeira and Vasconcelos, Selene Cordeiro and Galdino, Melyssa Kellyane Cavalcanti and Lima, Murilo Duarte da Costa},  year={2015},  month={Oct},  pages={288–295} }