title: Letter: Hemophilia: cyclophosphamide and factor VIII concentrate.
mesh_terms: D000328:Adult; D003520:Cyclophosphamide / Q000627:therapeutic use*; D005169:Factor VIII / Q000627:therapeutic use*; D006467:Hemophilia A / Q000188:drug therapy / Q000276:immunology / Q000628:therapy*; D006801:Humans; D007156:Immunologic Memory; D008297:Male
chemical_list: D003520:Cyclophosphamide; D005169:Factor VIII