Tuberculosis in BCG-immunized Children and Adolescents from Elite Social Class Families . NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 21, n. 4, p. 89–93, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/1083.. Acesso em: 4 apr. 2025.