Prevalence and Clinical Predictors of Hypoxaemia in Hospitalized Children with Pneumonia in Northern Nigeria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 52, n. 1, p. 73–81, 2025. DOI: 10.63270/njp.2025.v52.i1.2000008. Disponível em: https://njpaediatrics.com/index.php/njp/article/view/1218.. Acesso em: 28 apr. 2026.