UMEADI, E. N.; ECHENDU, S. . T.; UFOAROH, C. U.; IGWE, W. C.; EZEUDU, C. E.; ANYABOLU, E. N.; EBENEBE , C.; EGBUONU, I. Vitamin D and Acute Respiratory Infections in Children: https://doi.org/10.60787/NMJ-63-3-134. Nigerian Medical Journal, [S. l.], v. 63, n. 3, p. 204–212, 2022. DOI: 10.60787/nmj.v63i3.134. Disponível em: https://nigerianmedjournal.org/index.php/nmj/article/view/134. Acesso em: 29 apr. 2026.