Measles Control in Nigeria: the Case for a Two-dose Vaccine Policy. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 32, n. 3, p. 41–45, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/615.. Acesso em: 4 apr. 2025.