Berndt, Ernst R. Is Price Inflation Different for the Elderly? an Empirical Analysis of Prescription Drugs - Cambridge : National Bureau of Economic Research, 1997 - 45 p. - Working Paper 6182 . Standard No.: DAQ008321 Subjects--Topical Terms: INFLACIÓNMEDICAMENTOSCONSUMIDORESPRECIOSDISTRIBUCIÓN Universal Decimal Class. No.: 330