title: Reassessing critical care: illness, outcome, and cost.
authors.forename: D J
authors.initials: DJ
authors.lastname: Cullen
mesh_terms: D003365:Costs and Cost Analysis; D003422:Critical Care / Q000191:economics / Q000592:standards*; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D012720:Severity of Illness Index