Ethics and the elderly--care at what cost?
D000368:Aged; D028741:Ethics Committees, Clinical; D004992:Ethics, Medical; D006299:Health Services for the Aged / Q000639:trends*; D006801:Humans; D018579:Patient Selection; D026684:Personal Autonomy; D011788:Quality of Life; D040841:Resource Allocation; D018570:Risk Assessment; D014481:United States; D028761:Withholding Treatment