We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAssessing quality using administrative data.AuthorsIezzoni LIPublicationAnnals of internal medicine, 1997, Vol 127, Issue 8 Pt 2, p666ISSN0003-4819Publication typearticleDOI10.7326/0003-4819-127-8_part_2-199710151-00048