title: National donor registry and computer transfusion programs for platelet transfusions.
mesh_terms: D001771:Blood Banks; D001792:Blood Platelets; D001803:Blood Transfusion; D003201:Computers; D006650:Histocompatibility Testing / Q000295:instrumentation*; D006801:Humans; D012042:Registries / Q000379:methods*; D014481:United States