Exploring Age-Related Patterns in Vitamin D Deficiency and Gender Variations. Derna Academy Journal for Applied Sciences, [S. l.], v. 3, n. 1, p. 22–29, 2025. DOI: 10.71147/x3gjk028. Disponível em: https://dp.lad.edu.ly/journals/index.php/dajas/article/view/72. Acesso em: 30 jan. 2025.