We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe impact of Medicare Part D on prescription drug use by the elderly.AuthorsLichtenberg FR; Sun SXPublicationHealth affairs (Project Hope), 2007, Vol 26, Issue 6, p1735ISSN1544-5208Publication typearticleDOI10.1377/hlthaff.26.6.1735