作者: Carmen Escuriola Ettingshausen , Karin Kurnik , Rosemarie Schobess , Wolfart D. Kreuz , Susan Halimeh
关键词: Hemorrhagic disorder 、 Surgery 、 Gastroenterology 、 Blood coagulation factor VIII 、 Internal medicine 、 Catheter related thrombosis 、 Multifactorial disease 、 Medicine 、 Plasma levels 、 Factor IX 、 Cohort study
摘要: Hemophilia A (HA) and B (HB) are X-linked genetic hemorrhagic disorders resulting from deficiencies of blood coagulation factor VIII or IX, respectively. Subjects suffering plasma levels coagulant activity IX below 1% normal classified as severe hemophiliacs.