FERREIRA, J. C.; HO, Y.-L.; BESEN, B. A. M. P.; MALBUISSON, L. M. S.; TANIGUCHI, L. U.; MENDES, P. V.; COSTA, E. L. V.; PARK, M.; DALTRO-OLIVEIRA, R.; ROEPKE, R. M. L.; SILVA JÚNIOR, J. M.; CARMONA, M. J. C.; CARVALHO, C. R. R.; STUDY GROUP, E. Characteristics and outcomes of patients with COVID-19 admitted to the ICU in a university hospital in São Paulo, Brazil - study protocol. Clinics, [S. l.], v. 75, p. e2294, 2020. DOI: 10.6061/clinics/2020/e2294. Disponível em: https://www.revistas.usp.br/clinics/article/view/174296. Acesso em: 27 jul. 2021.