Ranking of diagnostic features of childhood pulmonary tuberculosis by medical doctors in southeastern Nigeria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 38, n. 3, p. 109–114, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/525.. Acesso em: 20 dec. 2024.