M. HALEEM, Azhar; A. AMIN, Sahar. Concentrations and health risks assessment of heavy metals in cigarettes within Baghdad city. International Journal of Physical Research, [S. l.], v. 9, n. 1, p. 56–59, 2021. DOI: 10.14419/ijpr.v9i1.31470. Disponível em: https://www.sciencepubco.com/index.php/IJPR/article/view/31470.. Acesso em: 3 may. 2024.