WILLIAMS, Hermione; HUTCHINSON, Danielle; STONE, Haley. Watching Brief: The evolution and impact of COVID-19 variants B.1.1.7, B.1.351, P.1 and B.1.617. Global Biosecurity, [S. l.], v. 3, n. 1, 2021. DOI: 10.31646/gbio.112. Disponível em: https://jglobalbiosecurity.com/index.php/up-j-gb/article/view/112. Acesso em: 29 nov. 2025.