title: Factor VIII related activities in concentrates.
mesh_terms: D000941:Antigens / Q000032:analysis*; D005169:Factor VIII / Q000032:analysis* / Q000276:immunology*; D006467:Hemophilia A / Q000097:blood; D006801:Humans; D008722:Methods; D012310:Ristocetin / Q000032:analysis; D014842:von Willebrand Diseases / Q000097:blood; D014841:von Willebrand Factor / Q000032:analysis
chemical_list: D000941:Antigens; D014841:von Willebrand Factor; D012310:Ristocetin; D005169:Factor VIII