Activated Protein C Resistance
Discusses the thrombotic risks of this inherited disorder, also known as Factor V Leiden.
Factor Five Leiden Support
Support for sufferers of the Factor Five Leiden blood clotting disorder, an inherited blood condition discovered in 1995. History, glossary, and meeting information (Oregon).
Living with Factor V Leiden
Factor V Leiden is the most common hereditary blood coagulation disorder in the United States. It is present in 5% of the American population.
The Role of Activated Protein C Resistance in the
Center for Disease Control's page discussing the background of this disorder including study results, testing, and complications.
University of Illinois Patient Resources
Description of factor V Leiden, its risks and treatment options. Also discusses the impact of other conditions on this disease.
Yahoo! Groups: Leiden Factor V Support
Message board and chat room for people diagnosed with the Factor V Leiden genetic disorder.