@article{loureiro_barbosa_2019,  title={Appendectomy and Crohn's Disease},  volume={39},  ISSN={2237-9363},  url={https://doi.org/10.1016/j.jcol.2017.12.004},  DOI={10.1016/j.jcol.2017.12.004},  number={4},  journal={Journal of Coloproctology (Rio de Janeiro)},  publisher={Sociedade Brasileira de Coloproctologia},  author={Loureiro, Ana Catarina Caetano Fonseca and Barbosa, Laura Elisabete Ribeiro},  year={2019},  month={Oct},  pages={373–380} }