SARS-CoV-2 Mutations and Variants: what do we know so far?. Microbes, Infection and Chemotherapy, [S. l.], v. 1, p. e1256, 2021. DOI: 10.54034/mic.e1256. Disponível em: http://revistas.unheval.edu.pe/index.php/mic/article/view/1256. Acesso em: 14 sep. 2025.