CHAN, M. . HKUMed finds Omicron SARS-CoV-2 can infect faster and better than Delta in human bronchus but with less severe infection in lung. Brazilian Journal of Implantology and Health Sciences , [S. l.], v. 4, n. 1, p. 50–54, 2022. DOI: 10.36557/2674-8169.2022v4n1p50-54. Disponível em: https://bjihs.emnuvens.com.br/bjihs/article/view/202. Acesso em: 8 jun. 2025.