Relationship of age with periodontal diseases for males and females in Bangladesh; A hospital registry based cross-sectional observational study. Update Dental College Journal, [S. l.], v. 9, n. 2, p. 13–16, 2019. DOI: 10.3329/updcj.v9i2.43733. Disponível em: https://banglajol.info/index.php/UpDCJ/article/view/43733. Acesso em: 30 jun. 2026.