@inbook{1204493516, author={C. Keith Stone and Roger L. Humphries and Dorian Drigalla and Maria Stephan}, title={Prefácio}, booktitle={CURRENT Emergências pediátricas: Diagnóstico e tratamento}, publisher={McGraw Hill Education}, address={New York, NY}, year={2023}, url={accessartmed.mhmedical.com/content.aspx?aid=1204493516} }