ISLAM, Q. T. . Beta, Delta, Omicron – What’s Next?. Bangladesh Journal of Medicine, [S. l.], v. 33, n. 2, p. 128–129, 2022. DOI: 10.3329/bjm.v33i2.59284. Disponível em: https://www.banglajol.info/index.php/BJMED/article/view/59284. Acesso em: 8 aug. 2022.