PETRELLI, F.; GRAPPASONNI, I.; NGUYEN, C. T. T. .; TESAURO, M.; PANTANETTI, P.; XHAFA, S. .; CANGELOSI, G. Metformin and Covid-19: a systematic review of systematic reviews with meta-analysis. Acta Biomedica Atenei Parmensis, [S. l.], v. 94, n. S3, p. e2023138, 2023. DOI: 10.23750/abm.v94iS3.14405. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/14405. Acesso em: 11 dec. 2023.