title: Clinical practice: Blood-transfusion decisions not simple.
authors.affiliation: National Institutes of Health, Bethesda, Maryland, USA.
authors.forename: Harvey G
authors.initials: HG
authors.lastname: Klein
authors.affiliation: National Institutes of Health, Bethesda, Maryland, USA.
authors.forename: Irene
authors.initials: I
authors.lastname: Cortés-Puch
authors.affiliation: National Institutes of Health, Bethesda, Maryland, USA.
authors.forename: Charles
authors.initials: C
authors.lastname: Natanson
mesh_terms: D001803:Blood Transfusion / Q000706:statistics & numerical data*; D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic