Benefits of melatonin on mortality in severe-to-critical COVID-19 patients: A systematic review and meta-analysis of randomized controlled trials Jinlv Qin; Guizuo Wang; Dong Han;

Predictors of persistent fatigue one year after severe COVID-19: A prospective cohort study on depression and lung function Elizabeth Mendes da Silva; Camila Machado de Campos; Caroline Gil de Godoy; Danielle Brancolini de Oliveira; Angelica Castilho Alonso; Vanderlei Carneiro da Silva; Ana Carolina Basso Schmitt; Gabriela Sayuri Ochiai; Bianca de Oliveira Candido Viana; Juliana Magalhães da Silva; Celso Ricardo Fernandes de Carvalho; Carlos Roberto Ribeiro de Carvalho; Julia Maria D'Andréa Greve; José Eduardo Pompeu;

Prediction of intensive care admission and hospital mortality in COVID-19 patients using demographics and baseline laboratory data Vivian I. Avelino-Silva; Thiago J. Avelino-Silva; Marlon J.R. Aliberti; Juliana C. Ferreira; Vilson Cobello Junior; Katia R. Silva; Jose E. Pompeu; Leila Antonangelo; Marcello M. Magri; Tarcisio E.P. Barros Filho; Heraldo P. Souza; Esper G. Kallás;