Correlation between Lung cancer and Serum Copper, Chromium and Zinc Levels in Najaf City, Iraq. Chemical Interactions, [S. l.], v. 2, n. 1, p. 64–67, 2025. DOI: 10.64354/ofon.ci.2.1.54. Disponível em: https://cheminters.com/index.php/jci/article/view/54. Acesso em: 5 jun. 2026.