Socio-economic variables of children with undernutrition and their controls in Ahmadu Bello University Teaching Hospital Zaria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 47, n. 2, p. 74–78, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/64.. Acesso em: 29 nov. 2024.