Protein provision and lower mortality in critically ill patients with COVID-19 - Silvah, José Henrique da; Lima, Cristiane Maria Martires; Nicoletti, Carolina Ferreira; Barbosa, Ana Carolina; Junqueira, Gizela Pedroso; Cunha, Selma Freire de Carvalho da; Marchini, Julio Sergio (Clinical Nutrition ESPEN, 2021)