title: Cardiac imaging: value, cost, and appropriateness.
authors.forename: George A
authors.initials: GA
authors.lastname: Beller
mesh_terms: D003362:Cost-Benefit Analysis; D003952:Diagnostic Imaging / Q000191:economics*; D017048:Health Care Costs; D006331:Heart Diseases / Q000175:diagnosis* / Q000191:economics*; D006801:Humans