1. Rx price watch report: trends in retail prices of generic prescription drugs widely used by Medicare beneficiaries : 2005 to 2009 Publication: Washington, D.C. : AARP Public Policy Institute, c2011 Subject(s): Drug Costs -- trendsDrugs, Generic -- economicsMedicare Part D -- economicsPrescription Drugs -- economicsDrug Costs -- statistics & numerical dataForecastingHumansUnited States
