We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAdministrative data algorithms can describe ambulatory physician utilization.AuthorsShah BR; Hux JE; Laupacis A; Zinman B; Cauch-Dudek K; Booth GLPublicationHealth services research, 2007, Vol 42, Issue 4, p1783ISSN0017-9124Publication typearticleDOI10.1111/j.1475-6773.2006.00681.x