@article{geraldino_marchiori_2019,  title={Cavitary rheumatoid nodules: an unusual pulmonary finding},  volume={52},  ISSN={0100-3984},  url={https://doi.org/10.1590/0100-3984.2017.0182},  DOI={10.1590/0100-3984.2017.0182},  number={3},  journal={Radiologia Brasileira},  publisher={Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem},  author={Geraldino, Ana Clara da Costa and Marchiori, Edson},  year={2019},  month={May},  pages={203–204} }