1.
Ferreira JC, Ho Y-L, Besen BAMP, Malbuisson LMS, Taniguchi LU, Mendes PV, Costa ELV, Park M, Daltro-Oliveira R, Roepke RML, Silva Júnior JM, Carmona MJC, Carvalho CRR, 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 [Internet]. 2020Aug.30 [cited 2021Jul.27];750:e2294. Available from: https://www.revistas.usp.br/clinics/article/view/174296