title: Lost in the doughnut hole. The drug benefit's woes will worsen as seniors discover shortcomings.
authors.forename: Todd
authors.initials: T
authors.lastname: Sloane
mesh_terms: D000368:Aged; D014487:Centers for Medicare and Medicaid Services, U.S.; D003669:Deductibles and Coinsurance; D005569:Formularies as Topic; D006801:Humans; D007356:Insurance, Pharmaceutical Services / Q000191:economics* / Q000331:legislation & jurisprudence; D008484:Medicaid / Q000191:economics; D006278:Medicare / Q000191:economics* / Q000331:legislation & jurisprudence; D010594:Pharmacies; D011203:Poverty; D014481:United States