No abstract available
MeSH terms
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Diagnostic Imaging / adverse effects*
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Diagnostic Imaging / economics
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Diagnostic Imaging / statistics & numerical data
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Humans
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Magnetic Resonance Imaging / statistics & numerical data
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Magnetic Resonance Imaging / trends
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Medicare / trends
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Radiation Dosage
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Tomography, X-Ray Computed / statistics & numerical data
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Tomography, X-Ray Computed / trends
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United States
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Unnecessary Procedures / adverse effects*
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Unnecessary Procedures / economics
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Unnecessary Procedures / statistics & numerical data