Porphyromonas gingivalis as a link between periodontitis and Alzheimer’s disease. Narrative literature review. Research, Society and Development, [S. l.], v. 12, n. 5, p. e17212541692, 2023. DOI: 10.33448/rsd-v12i5.41692. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/41692. Acesso em: 28 jun. 2025.