حسين حمامي- عمار أمون. تأثير التدخين على لثة الإنسان. Tishreen University Journal -Medical Sciences Series, [S. l.], v. 18, n. 5, 2023. Disponível em: https://journal.tishreen.edu.sy/index.php/hlthscnc/article/view/14602. Acesso em: 10 may. 2024.