Mohammed, N. Y., G. Di Domenico, F. Sisini, M. Gambaccini, M. E. Vannini, E. Menegatti, M. Tessari, and P. Zamboni. “Mechanical Function of Internal Jugular Vein Valve: Post Analysis of M-Mode Imaging under Cardiac Monitoring”. Veins and Lymphatics, vol. 8, no. 1, Aug. 2019, doi:10.4081/vl.2019.8432.