title: The present status of blood component therapy in the United States.
mesh_terms: D000741:Anemia, Aplastic / Q000628:therapy; D001803:Blood Transfusion; D006098:Granulocytes / Q000637:transplantation; D006680:HLA Antigens; D006650:Histocompatibility Testing; D006801:Humans; D007937:Leukapheresis / Q000379:methods; D007938:Leukemia / Q000628:therapy; D017713:Platelet Transfusion; D014481:United States
chemical_list: D006680:HLA Antigens