title: Lessons from quantifying futility.
authors.forename: L
authors.initials: L
authors.lastname: Green
mesh_terms: D026686:Beneficence; D004992:Ethics, Medical; D006304:Health Status; D006801:Humans; D018447:Medical Futility; D018579:Patient Selection; D018570:Risk Assessment; D012945:Social Values; D014481:United States; D028761:Withholding Treatment