PT - JOURNAL ARTICLE AU - Claude Franceschi TI - The unsolved puzzle of multiple sclerosis and venous function AID - 10.1136/jnnp.2008.168179 DP - 2009 Apr 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 358--358 VI - 80 IP - 4 4099 - http://jnnp.bmj.com/content/80/4/358.short 4100 - http://jnnp.bmj.com/content/80/4/358.full SO - J Neurol Neurosurg Psychiatry2009 Apr 01; 80