Internal Jugular Veins Outflow in Patients with Multiple Sclerosis: A Catheter Venography Study

Pierfrancesco Veroux, MD, Alessia Giaquinta, MD, Debora Perricone, MD, Lorenzo Lupo, MD, Flavia Gentile, MD, Carla Virgilio, MD, Anna Carbonaro, MD, Concetta De Pasquale, MD, and Massimiliano Veroux, MD, PhD