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;

Reduced HDL-cholesterol in long COVID-19: A key metabolic risk factor tied to disease severity Jamila Al-Zadjali; Amal Al-Lawati; Nafila Al Riyami; Koukab Al Farsi; Najwa Al Jarradi; Ammar Boudaka; Ali Al Barhoumi; Mohsen Al Lawati; Amani Al Khaifi; Asma Musleh; Prisca Gebrayel; Sophie Vaulont; Carole Peyssonnaux; Marvin Edeas; Jumana Saleh;

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;