title: Messages from national blood data collection reports.
authors.forename: Mark
authors.initials: M
authors.lastname: Yazer
authors.forename: Darrell
authors.initials: D
authors.lastname: Triulzi
mesh_terms: D001800:Blood Specimen Collection; D017707:Erythrocyte Transfusion / Q000706:statistics & numerical data*; D006801:Humans; D017713:Platelet Transfusion / Q000706:statistics & numerical data*; D012106:Research; D014481:United States