SOBEK, G.; MAZUR, A. Vitamin D deficiency as a risk factor of type 2 diabetes in children and adolescents. European Journal of Clinical and Experimental Medicine, [S. l.], v. 12, n. 3, p. 289–293, 2014. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12559. Acesso em: 22 feb. 2026.