A Study on Reduction of Exposure Dose According to Use of Cone in Radiologic Examination of Paranasal Sinus. Medico Legal Update, [S. l.], v. 19, n. 1, p. 547–553, 2019. DOI: 10.37506/mlu.v19i1.976. Disponível em: https://www.ijop.net/index.php/mlu/article/view/976. Acesso em: 19 may. 2026.