1. How prescription drug use affects health care utilization and spending by older Americans: a review of the literature Publication: Washington, D.C. : AARP Public Policy Institute, c2008 Subject(s): Delivery of Health Care -- statistics & numerical dataDrug CostsDrug Prescriptions -- economicsHealth Care CostsHealth ExpendituresInsurance, Pharmaceutical ServicesCosts and Cost AnalysisHumansUnited States
