Metallic Dental Burr as an Iatrogenic Foreign Body in Maxillary Sinus - A Case Report. Global Journal of Medical Research, [S. l.], v. 21, n. F8, p. 1–3, 2021. DOI: 10.34257/GJMRFVOL21IS8PG1. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/2620. Acesso em: 31 jan. 2026.