title: Using health state classification systems for utility elicitation in the elderly.
authors.forename: Dan
authors.initials: D
authors.lastname: Greenberg
authors.forename: Joseph S
authors.initials: JS
authors.lastname: Pliskin
mesh_terms: D000368:Aged; D006304:Health Status; D006801:Humans; D011446:Prospective Studies; D019057:Quality-Adjusted Life Years; D016032:Randomized Controlled Trials as Topic