@article{farhat_cintra_tregnaghi_2002,  title={Vacinas e o trato respiratório: o que devemos saber?},  volume={78},  ISSN={0021-7557},  url={https://doi.org/10.1590/S0021-75572002000800010},  DOI={10.1590/S0021-75572002000800010},  journal={Jornal de Pediatria},  publisher={Sociedade Brasileira de Pediatria},  author={Farhat, Calil Kairalla and Cintra, Augusto Leite and Tregnaghi, Miguel W.},  year={2002},  month={Nov},  pages={195–204} }