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  • Arye Blachar, Sigal Tal, +6 authors Joshua Shemer
  • Medicine
  • Journal of the American College of Radiology…
  • 2006 (First Publication: 1 November 2006)
  • PURPOSE To evaluate computed tomography (CT) and magnetic resonance imaging (MRI) utilization patterns before and after the implementation of a preauthorization program based on the ACRExpand
  • Uri Givon, Gary M Ginsberg, Henri Horoszowski, Joshua Shemer
  • Medicine
  • International journal of technology assessment in…
  • 1998 (First Publication: 1 September 1998)
  • A retrospective study comparing 700 consecutive total hip arthroplasties, utilizing four types of implants, was performed. Questionnaires based on hip scores were sent to 593 living patients. UsefulExpand