RT Book, Section A1 Clare, Jonathan A. Drew A1 Hemphill, Robin R. A2 Tintinalli, Judith E. A2 Ma, O. John A2 Yealy, Donald M. A2 Meckler, Garth D. A2 Stapczynski, J. Stephan A2 Cline, David M. A2 Thomas, Stephen H. SR Print(0) ID 1166812679 T1 Hemophilias and von Willebrand’s Disease T2 Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 9e YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9781260019933 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1166812679 RD 2024/04/20 AB Hemophilias are bleeding disorders due to deficiency in clotting cascade factors (see Chapter 232, “Hemostasis”).1-3 The most common factor abnormalities are of factor VIII (hemophilia A) or factor IX (hemophilia B). von Willebrand’s disease is a related defect of the von Willebrand factor.4