title: Regionalized intensive care units and Medicare: ethics, public policy, and outcome research.
authors.forename: M A
authors.initials: MA
authors.lastname: Rie
mesh_terms: D004992:Ethics, Medical; D007362:Intensive Care Units / Q000191:economics*; D006278:Medicare; D010043:Outcome and Process Assessment, Health Care; D018579:Patient Selection; D011640:Public Policy; D012041:Regional Medical Programs / Q000191:economics*; D040841:Resource Allocation; D012945:Social Values; D014481:United States