title: Drug coverage for Medicare beneficiaries: why protection may be in jeopardy.
authors.affiliation: University of Maryland, USA.
authors.forename: Becky
authors.initials: B
authors.lastname: Briesacher
authors.forename: Bruce
authors.initials: B
authors.lastname: Stuart
authors.forename: Dennis
authors.initials: D
authors.lastname: Shea
mesh_terms: D016527:Drug Costs / Q000706:statistics & numerical data / Q000639:trends; D005544:Forecasting; D005102:Health Expenditures / Q000706:statistics & numerical data / Q000639:trends; D006279:Health Maintenance Organizations; D006801:Humans; D019458:Insurance Coverage / Q000706:statistics & numerical data / Q000639:trends; D017054:Insurance, Medigap / Q000191:economics / Q000706:statistics & numerical data / Q000639:trends; D007356:Insurance, Pharmaceutical Services / Q000191:economics / Q000706:statistics & numerical data / Q000639:trends; D006278:Medicare / Q000191:economics / Q000706:statistics & numerical data / Q000639:trends; D014481:United States