Biasi, L., et al. “Extracranial Internal Carotid Artery Aneurysms: Case Report of Asaccular Wide-Necked Aneurysm and Review of the Literature”. Acta Biomedica Atenei Parmensis, vol. 79, no. 3, Dec. 2008, pp. 217-22, https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/1251.