title: Quality indicators: the continuing struggle to improve the quality of critical care.
authors.affiliation: Department of Anesthesiology and Critical Care Medicine, The George Washington University, Washington, DC, USA.
authors.forename: Jack E
authors.initials: JE
authors.lastname: Zimmerman
mesh_terms: D003422:Critical Care / Q000592:standards*; D006801:Humans; D007362:Intensive Care Units / Q000592:standards*; D019984:Quality Indicators, Health Care; D014481:United States