title: Letter: Blood fractions for haemophilia.
mesh_terms: D001771:Blood Banks; D005164:Factor IX / Q000600:supply & distribution* / Q000627:therapeutic use; D005169:Factor VIII / Q000600:supply & distribution* / Q000627:therapeutic use; D006467:Hemophilia A / Q000628:therapy*; D006801:Humans; D010952:Plasma Substitutes / Q000138:chemical synthesis / Q000600:supply & distribution*; D010956:Plasmapheresis
chemical_list: D010952:Plasma Substitutes; D005169:Factor VIII; D005164:Factor IX