Stanciulescu, R.; Ispas, A.; Filipoiu, F.; Bordei, P.; Galaman, L.; La Marca, G.; La Barbera, G.; Valentino, F.; Caruso, G.; Peri, G. Anatomical Variations of the Carotid Arteries: Kinking, Coiling, and Tortuosity. Anatomical and Functional Considerations. Ital J Anat Embryol 2010, 115, 161.