MIZRAK, S.; VOLKAN OZDEMIR, A. Evaluation of seasonal variation of vitamin D levels according to demographic criteria . Annals of Medical Research, [S. l.], v. 27, n. 4, p. 1179–1182, 2021. Disponível em: http://www.annalsmedres.org/index.php/aomr/article/view/710. Acesso em: 22 may. 2024.