@article{pereira_paiva_sá_pinto_lucas_2018,  title={Sentinel event in oral health: experience with children with up to six years of age, users of the Unified Health System},  volume={66},  ISSN={1981-8637},  url={https://doi.org/10.1590/1981-863720180002000043336},  DOI={10.1590/1981-863720180002000043336},  number={2},  journal={RGO - Revista Gaúcha de Odontologia},  publisher={Faculdade São Leopoldo Mandic},  author={PEREIRA, Nora Nei Reis and PAIVA, Saul Martins and SÁ, Eliana Maria de Oliveira and PINTO, Rafaela da Silveira and LUCAS, Simone Dutra},  year={2018},  month={Apr},  pages={129–135} }