@article{souza_pinheiro_mattos_2005,  title={Anxiety disorders in an attention-deficit/hyperactivity disorder clinical sample},  volume={63},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X2005000300008},  DOI={10.1590/S0004-282X2005000300008},  number={2b},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Souza, Isabella and Pinheiro, Maria Antônia and Mattos, Paulo},  year={2005},  month={Jun},  pages={407–409} }