• Pathology Education Instructional Resource
• University of Alabama at Birmingham
• UAB Department of Clinical Laboratory Sciences
• UAB Department of Pathology
• UAB Vein Clinic

Coagulation Education

• Aventis: All About Bleeding
• Coagulation Links on the Web
• Coagulation Physiology; Indiana University

Coagulation Reference Services

• Blood Center of Wisconsin
• Esoterix Coagulation
• Massachusetts General Coagulation Laboratory
• The Fritsma Factor, Your Interactive Hemostasis Resource

Patient Advocacy

• National Alliance for Thrombosis and Thrombophilia
• National Hemophilia Foundation

Pharmaceuticals and In Vitro Diagnostics Distributors

• Novostan, Inc; Argatroban
• Aniara Corporation

Professional Organizations

• American Association for Clinical Chemistry
• American Society for Clinical Laboratory Science
• American Association of Blood Banks
• American Society of Clinical Pathologists
• American Society of Hematology
• Anticoagulation Forum
• College of American Pathologists
• International Society for Laboratory Hematology
• International Society on Thrombosis and Haemostasis