A New Vitamin D Deficiency Cut-Off Value in Basrah, Iraq. Iraqi National Journal of Medicine, [S. l.], v. 8, n. 1, p. 74–79, 2026. DOI: 10.37319/iqnjm.8.1.12. Disponível em: https://www.iqnjm.com/index.php/homepage/article/view/287. Acesso em: 17 jan. 2026.