Complications of pneumonia and its associated factors in a pediatric population in Osogbo, Nigeria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 47, n. 4, p. 318–323, 2024. Disponível em: http://njpaediatrics.com/index.php/njp/article/view/38.. Acesso em: 29 sep. 2026.