@article{alexandre neto_esposito_bastos_araújo_ferreira_neves_2024,  title={Point-of-care ultrasonography for diagnosis of purulent pericarditis postappendectomy: a case report},  volume={22},  ISSN={1679-4508},  url={https://doi.org/10.31744/einstein_journal/2024RC0962},  DOI={10.31744/einstein_journal/2024RC0962},  journal={einstein (São Paulo)},  publisher={Instituto Israelita de Ensino e Pesquisa Albert Einstein},  author={Alexandre Neto, José and Esposito, Emanuel Pinheiro and Bastos, Marcus Gomes and Araújo, Cenilde da Costa and Ferreira, Luan Moraes and Neves, Apollo Vinícius Fernandes},  year={2024},  pages={eRC0962} }