Vitamin D Deficiency as a Contributing Factor in Hypothyroidism. Al-Zahrawi Journal of Medica Sciences, [S. l.], v. 1, n. 1, p. 68–72, 2026. Disponível em: https://zjms.alzahu.edu.iq/index.php/zjms/article/view/14. Acesso em: 30 أكتوبر. 2026.