title: Improving the appropriateness and effectiveness of ICU practices.
authors.forename: M H
authors.initials: MH
authors.lastname: Kollef
mesh_terms: D017046:Cost Savings; D003362:Cost-Benefit Analysis; D003422:Critical Care / Q000191:economics / Q000379:methods*; D006801:Humans; D010437:Peptic Ulcer / Q000209:etiology / Q000517:prevention & control*; D017410:Practice Guidelines as Topic / Q000592:standards*; D013315:Stress, Psychological / Q000150:complications*; D016896:Treatment Outcome