A Comprehensive study of the Relationship between Lung Cancer and Radon Concentration in Babylon Governorate-Iraq. International Journal of Current Engineering and Technology, [S. l.], v. 3, n. 3, p. 988–993, 2013. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/443. Acesso em: 4 apr. 2026.