@inbook{1126490324, author={Sarkis Morales-Vidal and Michael J. Schneck and Adolfo Ramirez-Zamora}, editor={Dieter, Robert S. and Dieter, Raymond A. and Dieter, Raymond A.}, title={Venous Diseases of the Central Nervous System}, booktitle={Venous and Lymphatic Diseases}, publisher={McGraw-Hill Medical}, address={New York, NY}, year={2011}, url={accesscardiology.mhmedical.com/content.aspx?aid=1126490324} }