title: Antigen/biological-activity ratio for factor VIII.
mesh_terms: D000906:Antibodies; D000941:Antigens; D005169:Factor VIII / Q000096:biosynthesis*; D006467:Hemophilia A / Q000276:immunology* / Q000378:metabolism; D006801:Humans; D014842:von Willebrand Diseases / Q000276:immunology / Q000378:metabolism
chemical_list: D000906:Antibodies; D000941:Antigens; D005169:Factor VIII