KULKARNI, S. P.; CHOUGULE, A. A. Correlation of serum vitamin D levels and anemia in childhood pneumonia: a case control study from rural area. International Journal of Contemporary Pediatrics, [S. l.], v. 4, n. 3, p. 756–761, 2017. DOI: 10.18203/2349-3291.ijcp20171075. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/746. Acesso em: 12 oct. 2025.