title: Evaluation of assay of factor VIII by automated partial thromboplastin time.
mesh_terms: D001780:Blood Coagulation Tests; D005169:Factor VIII / Q000032:analysis* / Q000302:isolation & purification; D006801:Humans; D008722:Methods; D011517:Prothrombin Time; D013925:Thromboplastin / Q000032:analysis*
chemical_list: D005169:Factor VIII; D013925:Thromboplastin