@article{lopes_pinheiro_monteiro_2019,  title={Diagnosis and treatment of latent tuberculosis infection in patients undergoing treatment with immunobiologic agents: a four-year experience in an endemic area},  volume={45},  ISSN={1806-3713},  url={https://doi.org/10.1590/1806-3713/e20180225},  DOI={10.1590/1806-3713/e20180225},  number={6},  journal={Jornal Brasileiro de Pneumologia},  publisher={Sociedade Brasileira de Pneumologia e Tisiologia},  author={Lopes, Diana Maria de Almeida and Pinheiro, Valéria Goes Ferreira and Monteiro, Helena Serra Azul},  year={2019},  pages={e20180225} }