Relationship of Pregnant Women’s Knowledge of Dental And Oral Heath Maintenance With Gingivitis Status. International Journal of Advanced Health Science and Technology, [S. l.], v. 4, n. 4, 2024. DOI: 10.35882/ijahst.v4i4.391. Disponível em: https://ijahst.org/index.php/ijahst/article/view/391. Acesso em: 10 oct. 2025.