Ferreira, Juliana C., Yeh-Li Ho, Bruno A. M. P. Besen, Luiz M. S. Malbuisson, Leandro U. Taniguchi, Pedro V. Mendes, Eduardo L. V. Costa, Marcelo Park, Renato Daltro-Oliveira, Roberta M. L. Roepke, João M. Silva Júnior, Maria José C. Carmona, Carlos Roberto Ribeiro Carvalho, and EPICCoV Study Group. “Characteristics and Outcomes of Patients With COVID-19 Admitted to the ICU in a University Hospital in São Paulo, Brazil - Study Protocol”. Clinics 750 (August 30, 2020): e2294. Accessed July 27, 2021. https://www.revistas.usp.br/clinics/article/view/174296.