title: [Comparative evaluation of one- and two-step methods of determining factor VIII activity].
mesh_terms: D001793:Blood Preservation; D005169:Factor VIII / Q000032:analysis* / Q000592:standards; D006467:Hemophilia A / Q000175:diagnosis*; D006801:Humans; D008722:Methods; D012015:Reference Standards
chemical_list: D005169:Factor VIII
vernacular_title: Sravnitel'naia otsenka odno- i dvukhstupenchatogo metoda opredeleniia aktivnosti faktora VIII.