A Study of Serum Zinc, Iron, Selenium, and Copper levels in patients with bladder cancer. Iraqi Journal of Cancer and Medical Genetics, [S. l.], v. 3, n. 1, p. 40–45, 2010. DOI: 10.29409/ijcmg.v3i1.28. Disponível em: https://ijcmg.uomustansiriyah.edu.iq/index.php/ijcmg/article/view/28. Acesso em: 3 jul. 2025.