We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGeographic variation in diagnosis frequency and risk of death among Medicare beneficiaries.AuthorsWelch HG; Sharp SM; Gottlieb DJ; Skinner JS; Wennberg JEPublicationJAMA, 2011, Vol 305, Issue 11, p1113ISSN1538-3598Publication typearticleDOI10.1001/jama.2011.307