Segura Egea J. Relationship between periodontal and endodontic diseases and systemic health: correlation does not imply causation. J Oral Res [Internet]. 5 de mayo de 2020 [citado 24 de noviembre de 2024];7(3):86-7. Disponible en: http://revistas.udec.cl/index.php/journal_of_oral_research/article/view/1023