ZUBAIRU, A.; OLADIGBOLU, K.; ABDULLAHI, H.; PETER, E.; ABDULSALAM, H.; SULEIMAN, H. Serum Vitamin A Levels and Xerophthalmia among Children with Protein Energy Malnutrition in Zaria, Northwest Nigeria. Nigerian Medical Journal, [S. l.], v. 66, n. 3, p. 983–989, 2025. DOI: 10.71480/nmj.v66i3.756. Disponível em: https://nigerianmedjournal.org/index.php/nmj/article/view/756. Acesso em: 13 may. 2026.