@article{soldera_salgado_pêgas_2021,  title={Refractory celiac disease type 2: how to diagnose and treat?},  volume={67},  ISSN={0104-4230},  url={https://doi.org/10.1590/1806-9282.67.02.20200618},  DOI={10.1590/1806-9282.67.02.20200618},  number={2},  journal={Revista da Associação Médica Brasileira},  publisher={Associação Médica Brasileira},  author={Soldera, Jonathan and Salgado, Karina and Pêgas, Karla Lais},  year={2021},  month={Feb},  pages={168–172} }