R., S. M.; PAWAR, G. R. Influence of serum vitamin D levels on control and severity of asthma in children. International Journal of Contemporary Pediatrics, [S. l.], v. 7, n. 4, p. 843–847, 2020. DOI: 10.18203/2349-3291.ijcp20201141. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/3186. Acesso em: 19 jan. 2026.