title: In search of affordable prescription medications.
authors.forename: Wen S
authors.initials: WS
authors.lastname: Lai
authors.forename: Jonathan E
authors.initials: JE
authors.lastname: Dowell
mesh_terms: D000368:Aged; D003363:Cost Control; D006299:Health Services for the Aged / Q000191:economics; D006801:Humans; D007356:Insurance, Pharmaceutical Services; D013781:Texas; D014481:United States; D014493:United States Department of Veterans Affairs; D014728:Veterans