title: Medicare prescription drug plan costs and affordability--2007.
authors.forename: Matthew M
authors.initials: MM
authors.lastname: Davis
mesh_terms: D000368:Aged; D003363:Cost Control; D017047:Cost Sharing; D003365:Costs and Cost Analysis; D016527:Drug Costs; D006801:Humans; D007356:Insurance, Pharmaceutical Services / Q000191:economics*; D006278:Medicare / Q000191:economics*; D011306:Prescription Fees; D014481:United States