• Bleeding and Clotting Disorders(Merck & Co., Inc.)
• Bleeding Disorders(American Association for Clinical Chemistry)
• Hypercoagulable Disorders(American Association for Clinical Chemistry)

• FDA Approves First Bone Marrow Stimulator to Treat Immune-Related Low Platelet Counts(08/22/2008, Food and Drug Administration)
• Warfarin Safer Than Heparin for Some Strokes(07/14/2008, HealthDay)
• New Anti-Clotting Pill Works Well in Trials(06/25/2008, HealthDay)

• aPTT(American Association for Clinical Chemistry)
• Coagulation Factors(American Association for Clinical Chemistry)
• D-dimer(American Association for Clinical Chemistry)
• Factor V Leiden and PT 20210(American Association for Clinical Chemistry)
• Fibrinogen(American Association for Clinical Chemistry)
• International Normalized Ratio (INR)(Heart Rhythm Society) - Links to PDF
• Platelet Count(American Association for Clinical Chemistry)
• PT and INR (Prothrombin Time, International Normalized Ratio)(American Association for Clinical Chemistry)

• FDA Approves New Product to Treat Von Willebrand Disease(Food and Drug Administration)

• JAMA Patient Page: Blood Transfusion(American Medical Association)

  Also available in Spanish

• Antiphospholipid Antibody Syndrome(UpToDate)
• Bleeding into the Skin (Petechiae)(Mayo Foundation for Medical Education and Research)
• Disseminated Intravascular Coagulation(Merck & Co., Inc.)
• Factor V Leiden(American Heart Association) - Links to PDF
• Heparin-Induced Thrombocytopenia(American Heart Association)
• Hypercoagulation: Excessive Blood Clotting(American Academy of Family Physicians)

  Also available in Spanish

• Idiopathic Thrombocytopenic Purpura(National Heart, Lung, and Blood Institute)
• Thrombocytopenia(National Heart, Lung, and Blood Institute)
• Thrombocytopenia (Low Platelet Count)(Mayo Foundation for Medical Education and Research)
• von Willebrand Disease(National Heart, Lung, and Blood Institute)
• What Are Clotting Disorders?(National Hemophilia Foundation)
• What Is TTP?(University of Oklahoma Health Sciences Center)

• Important Information to Know When You Are Taking: Coumadin and Vitamin K(National Institutes of Health, Clinical Center) - Links to PDF
• Platelets and Cardiovascular Disease(American Heart Association) - Links to PDF
• Updated Labeling for Coumadin (Warfarin)(Food and Drug Administration)

• Bleeding Disorders: Financial and Insurance Issues(National Hemophilia Foundation)

• ClinicalTrials.gov: Blood Coagulation Disorders(National Institutes of Health)
• ClinicalTrials.gov: Thrombocytopenia(National Institutes of Health)
• ClinicalTrials.gov: von Willebrand Disease(National Institutes of Health)

• Genetics Home Reference: Factor V Leiden thrombophilia(National Library of Medicine)
• Genetics Home Reference: Von Willebrand disease(National Library of Medicine)

References and abstracts from MEDLINE/PubMed (National Library of Medicine)

• Article: Trauma and coagulopathy: a new paradigm to consider.
• Article: The significance of bone marrow biopsy and JAK2V617F mutation in...
• Article: Postinjury life threatening coagulopathy: is 1:1 fresh frozen plasma:packed red...
• Bleeding Disorders -- see more articles
• Thrombocytopenias -- see more articles
• von Willebrand disease -- see more articles

• Bleeding Disorders

• Bleeding and Clotting Disorders Glossary(National Hemophilia Foundation)

• Blood Bank Locator(American Association of Blood Banks)
• Find a Hematologist(American Society of Hematology)
• Find a Pediatric Hematologist/Oncologist(American Society of Pediatric Hematology/Oncology)
• Hemostasis and Thrombosis Centers(Centers for Disease Control and Prevention)

• CDC Division of Blood Disorders(Centers for Disease Control and Prevention)
• National Heart, Lung, and Blood Institute
• National Hemophilia Foundation

• Blood(Nemours Foundation)

  Also available in Spanish

• Hemophilia(Nemours Foundation)
• Von Willebrand Disease(Nemours Foundation)

• Blood Transfusions(Nemours Foundation)

  Also available in Spanish

• Von Willebrand Disease(Nemours Foundation)

  Also available in Spanish

• Bleeding and Clotting Disorders in Women(Centers for Disease Control and Prevention)
• Bleeding Disorders(National Women's Health Information Center)