Endodontic–Periodontal Lesions: A Cross-Sectional Study Assessing Knowledge and Diagnostic Proficiency among Senior Undergraduate Dental Students at Qassim University. Medical Forum Monthly, [S. l.], v. 37, n. 3, 2026. DOI: 10.60110/medforum.370302. Disponível em: https://medicalforummonthly.com/index.php/mfm/article/view/5621.. Acesso em: 15 apr. 2026.