Nutritional status and sociodemographic characteristics of ‘urban poor’ school children in Onitsha, Southeast Nigeria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 41, n. 3, p. 175–180, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/326.. Acesso em: 11 apr. 2025.