title: 3-tier drug benefit designs based on sound drug formulary principles will maximize favorable outcomes.
authors.forename: Frederic R
authors.initials: FR
authors.lastname: Curtiss
mesh_terms: D003669:Deductibles and Coinsurance; D016527:Drug Costs; D005569:Formularies as Topic; D006264:Health Benefit Plans, Employee / Q000458:organization & administration*; D006801:Humans; D007356:Insurance, Pharmaceutical Services; D016896:Treatment Outcome; D014481:United States