title: HLA-DR and Factor VIII antibodies in hemophilia A.
mesh_terms: D000906:Antibodies / Q000032:analysis*; D005169:Factor VIII / Q000276:immunology*; D006684:HLA-DR Antigens; D006467:Hemophilia A / Q000276:immunology*; D000949:Histocompatibility Antigens Class II / Q000032:analysis*; D006801:Humans
chemical_list: D000906:Antibodies; D006684:HLA-DR Antigens; D000949:Histocompatibility Antigens Class II; D005169:Factor VIII