AL-SAEED, Ammar F Hamza; MOHAMMED, Ahlam T. Oral health status in relation to selected salivary elements among a group of gasoline stations workers. Journal of Baghdad College of Dentistry, [S. l.], v. 25, n. 3, p. 125–129, 2013. Disponível em: https://www.jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/270. Acesso em: 2 may. 2025.