@article{barbosa_2018,  title={Necrotizing enterocolitis and appendicitis in preterm infants},  volume={94},  ISSN={0021-7557},  url={https://doi.org/10.1016/j.jped.2018.07.001},  DOI={10.1016/j.jped.2018.07.001},  number={5},  journal={Jornal de Pediatria},  publisher={Sociedade Brasileira de Pediatria},  author={Barbosa, Adauto D.M.},  year={2018},  month={Sep},  pages={566–566} }