CHOWDHURY, Md. Rayhan; ISLAM, Shirmin; MATIN, Mohammad Nurul. COVID-19 Vaccine Race: An Overview and Update. Journal of Drug Delivery and Therapeutics, India, v. 11, n. 2, p. 171–177, 2021. DOI: 10.22270/jddt.v11i2.4752. Disponível em: https://jddtonline.info/index.php/jddt/article/view/4752. Acesso em: 21 jan. 2026.