Vitamin D Deficiency Relationship with Age and Gender. Derna Academy Journal for Applied Sciences, [S. l.], v. 3, n. 2, p. 153–160, 2025. DOI: 10.71147/xacd4k36. Disponível em: https://dp.lad.edu.ly/journals/index.php/dajas/article/view/103. Acesso em: 26 apr. 2025.