Nutritional status and serum vitamin A protein and albumin levels in children six to fifty-nine months in Ahmadu Bello University Teaching Hospital Zaria. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 48, n. 4, p. 175 – 180, 2021. DOI: 10.4314/njp. Disponível em: https://njpaediatrics.com/index.php/njp/article/view/1.. Acesso em: 24 jun. 2026.