title: The evolution of measurement.
authors.affiliation: Citigroup Global Markets Inc.
authors.forename: Frederick A
authors.initials: FA
authors.lastname: Hessler
mesh_terms: D019985:Benchmarking / Q000379:methods*; D003695:Delivery of Health Care / Q000458:organization & administration* / Q000592:standards; D006801:Humans; D019984:Quality Indicators, Health Care