OSADOLOR , B.; EZEGBOGU , M. O. Toxicity of Vanadium, Cadmium, Chromium and Iron on the Kidney Status of Occupational Photocopier Operators at the University of Benin, Benin-City, Nigeria- A Pilot Study. Nigerian Journal of Pharmaceutical and Applied Science Research, [S. l.], v. 4, n. 1, p. 20–24, 2020. Disponível em: https://nijophasr.net/index.php/nijophasr/article/view/69. Acesso em: 18 may. 2024.