Serum 25-Hydroxyvitamin D Concentration Status and Neonatal Immune Function: New Perspectives in Anticipating Late Onset Sepsis among Preterm Neonates at Tertiary Care Centres (A Prospective Study). International Journal of Child Health and Nutrition, [S. l.], v. 14, n. 3, p. 285–291, 2025. DOI: 10.6000/1929-4247.2025.14.03.9. Disponível em: https://neolifescience.com/index.php/ijchn/article/view/10423. Acesso em: 15 jan. 2026.