AL GEBOURI, Dr. Hanan Selman Hessan. Association between Commensal Bacteria and Opportunistic Pathogens in the Dental Plaque of Elderly Individuals. American Journal of Biology and Natural Sciences, [S. l.], v. 2, n. 6, p. 155–163, 2025. Disponível em: https://biojournals.us/index.php/AJBNS/article/view/1165. Acesso em: 5 jul. 2025.