“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)” (2025) International Journal of Child Health and Nutrition, 14(3), pp. 285–291. doi:10.6000/1929-4247.2025.14.03.9.