KHALIQ, H. .; MALIK, A. P. .; IHSAN ULLAH; HAYAT, W. .; FAISAL, M. S. .; SHADAB, T. . Serum Vitamin D Levels in Neonates and Their Mothers at Birth: A Comparative Analysis Highlighting Need for Therapeutic Strategies. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 28, n. 4, 2025. DOI: 10.37939/jrmc.v28i4.2682. Disponível em: http://journalrmc.com/index.php/JRMC/article/view/2682. Acesso em: 15 dec. 2025.