title: Should the ordering of medical imaging examinations be reexamined?
authors.affiliation: Weill Medical College of Cornell University, New York, New York 10021, USA. arm2001@med.cornell.edu
authors.forename: Alexander R
authors.initials: AR
authors.lastname: Margulis
authors.forename: Mythrei
authors.initials: M
authors.lastname: Bhargavan
authors.forename: Deborah
authors.initials: D
authors.lastname: Feldman
authors.forename: Jonathan H
authors.initials: JH
authors.lastname: Sunshine
mesh_terms: D017046:Cost Savings; D003365:Costs and Cost Analysis; D003952:Diagnostic Imaging / Q000191:economics / Q000706:statistics & numerical data*; D005102:Health Expenditures; D006300:Health Services Misuse / Q000191:economics / Q000706:statistics & numerical data*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000191:economics / Q000706:statistics & numerical data; D006278:Medicare / Q000191:economics*; D010818:Practice Patterns, Physicians' / Q000191:economics / Q000706:statistics & numerical data*; D012017:Referral and Consultation / Q000191:economics / Q000706:statistics & numerical data; D014057:Tomography, X-Ray Computed / Q000191:economics / Q000706:statistics & numerical data; D014481:United States