SARKAR, S. R. .; RAY, N. C. . A Review of SARS-CoV-2 Vaccine Developmental Stages and Immunization Challenges. Community Based Medical Journal, [S. l.], v. 12, n. 1, p. 129–135, 2023. DOI: 10.3329/cbmj.v12i1.64397. Disponível em: https://banglajol.info/index.php/CBMJ/article/view/64397. Acesso em: 27 sep. 2024.