Symptoms and Factors Associated with COVID-19 Vaccination among Key Populations Enrolled in Different One Stop Shops in Nigeria. Nigerian Journal of Health Sciences, [S. l.], v. 24, n. 1, p. 12–18, 2024. Disponível em: https://nigerianhsjournal.ng/index.php/njhs/article/view/156. Acesso em: 25 feb. 2026.