AHMED, I. . SARS-CoV-2 Variants and Vaccines: What We Learn and What We Can Forecast?. Journal of Enam Medical College, [S. l.], v. 11, n. 2, p. 64–67, 2021. DOI: 10.3329/jemc.v11i2.65187. Disponível em: https://www.banglajol.info/index.php/JEMC/article/view/65187. Acesso em: 12 may. 2024.