@article{ribeiro_muniz_marchiori_2019,  title={Preoperative computed tomography evaluation of the paranasal sinuses: what should the physician know? - pictorial essay},  volume={52},  ISSN={0100-3984},  url={https://doi.org/10.1590/0100-3984.2017.0082},  DOI={10.1590/0100-3984.2017.0082},  number={2},  journal={Radiologia Brasileira},  publisher={Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem},  author={Ribeiro, Bruno Niemeyer de Freitas and Muniz, Bernardo Carvalho and Marchiori, Edson},  year={2019},  month={Mar},  pages={117–122} }