ENITAN, S. S. . Booster doses of COVID-19 vaccine: Rationales, implications and way forward for African countries. Innovative Journal of Medical Sciences, [S. l.], v. 6, n. 2, 2022. DOI: 10.22377/ijms.v6i2.169. Disponível em: http://ijms.co.in/index.php/ijms/article/view/169. Acesso em: 22 dec. 2024.