@article{sun_ouyang_luo_2017,  title={Distinct characteristics of nasal polyps with and without eosinophilia☆},  volume={83},  ISSN={1808-8694},  url={https://doi.org/10.1016/j.bjorl.2016.01.012},  DOI={10.1016/j.bjorl.2016.01.012},  number={1},  journal={Brazilian Journal of Otorhinolaryngology},  publisher={Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.},  author={Sun, Changzhi and Ouyang, Hong and Luo, Renzhong},  year={2017},  month={Jan},  pages={66–72} }