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Results 1 - 2 of 2 for VON WILLEBRAND FACTOR HUMAN
  1. Partial Thromboplastin Time (PTT) Test: MedlinePlus Medical Test 
    ... from your parents. These disorders affect certain clotting factors and increase your risk of bleeding. They include: Von Willebrand disease . Hemophilia. Too much heparin. Certain types of ...
    https://medlineplus.gov/.../partial-thromboplastin-time-ptt-test - Medical Tests
  2. Platelet Tests: MedlinePlus Medical Test 
    ... the cause is unknown. Inherited platelet disorders include: Von Willebrand disease, a genetic disorder that reduces the production ...
    https://medlineplus.gov/lab-tests/platelet-tests - Medical Tests