Current Practices and Risk Assessment in COVID-19 Vaccine Procurement in Nigeria. International Journal of Medical Science and Dental Health, [S. l.], v. 10, n. 01, p. 79–101, 2024. DOI: 10.55640/ijmsdh-10-01-06. Disponível em: https://www.ijmsdh.org/index.php/ijmsdh/article/view/157.. Acesso em: 18 jul. 2025.