@article{pereira_aun_kelmann_motta_kalil_giavina-bianchi_2020,  title={Loss of tolerance 5 days after discontinuing sulphonamide introduced via desensitization in delayed reaction},  volume={18},  ISSN={1679-4508},  url={https://doi.org/10.31744/einstein_journal/2020RC5002},  DOI={10.31744/einstein_journal/2020RC5002},  journal={einstein (São Paulo)},  publisher={Instituto Israelita de Ensino e Pesquisa Albert Einstein},  author={Pereira, Amanda Rocha Firmino and Aun, Marcelo Vivolo and Kelmann, Nathália Coelho Portilho and Motta, Antônio Abílio and Kalil, Jorge and Giavina-Bianchi, Pedro},  year={2020},  pages={eRC5002} }