@article{piva_miethke-morais_cassenote_carneiro-d´albuquerque_haddad_2026, title={The economic impact of COVID-19: a comparative cost analysis of ICU hospitalizations before and during the pandemic}, volume={81}, ISSN={1807-5932}, url={https://doi.org/10.1016/j.clinsp.2026.100891}, DOI={10.1016/j.clinsp.2026.100891}, journal={Clinics}, publisher={Faculdade de Medicina / USP}, author={Piva, Heloisa Helena and Miethke-Morais, Anna and Cassenote, Alex Jones Flores and Carneiro-D´Albuquerque, Luiz Augusto and Haddad, Luciana Bertocco de Paiva}, year={2026}, pages={100891} }