title: Letter: Factor-VIII concentrate in haemophilia.
mesh_terms: D000017:ABO Blood-Group System; D000328:Adult; D001174:Arthrodesis; D005169:Factor VIII / Q000008:administration & dosage*; D006454:Hemoglobins / Q000032:analysis; D006467:Hemophilia A / Q000097:blood / Q000628:therapy*; D006487:Hemostasis; D006801:Humans; D008297:Male
chemical_list: D000017:ABO Blood-Group System; D006454:Hemoglobins; D005169:Factor VIII