AL-HAMISH, M.; ABDUL JABBAR, R.; AL-OBAIDI, S. Estimation of cadmium, zinc and copper in the blood of workers in the fertilizer industry. Journal of Education and Science, [S. l.], v. 19, n. 1, p. 42–50, 2007. DOI: 10.33899/edusj.2007.51016. Disponível em: https://edusj.uomosul.edu.iq/index.php/edusj/article/view/42421. Acesso em: 10 sep. 2025.