We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe impact of a national prescription drug formulary on prices, market share, and spending: lessons for Medicare?AuthorsHuskamp HA; Epstein AM; Blumenthal DPublicationHealth affairs (Project Hope), 2003, Vol 22, Issue 3, p149ISSN0278-2715Publication typearticleDOI10.1377/hlthaff.22.3.149