The use of intensive care: new research initiatives and their implications for national health policy.
D003363:Cost Control; D006291:Health Policy; D006301:Health Services Needs and Demand; D006302:Health Services Research; D007362:Intensive Care Units / Q000706:statistics & numerical data*; D010343:Patient Admission; D018579:Patient Selection; D040841:Resource Allocation; D014481:United States; D028761:Withholding Treatment