The relative incidence of anti-hemophilic globulin (AHG), plasma thromboplastin component (PTC), and plasma thromboplastin antecedent (PTA) deficiency; a study of fifty-five cases.
D005164:Factor IX; D005172:Factor XI; D005173:Factor XI Deficiency; D005916:Globulins; D006467:Hemophilia A / Q000209:etiology*; D015994:Incidence
D005916:Globulins; D005164:Factor IX; D005172:Factor XI
HEMOPHILIA/etiology and pathogenesis