No abstract available
MeSH terms
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Adolescent
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Adult
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Aged
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Aged, 80 and over
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Child
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Child, Preschool
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Craniocerebral Trauma / diagnosis*
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Craniocerebral Trauma / economics
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Cross-Sectional Studies
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Emergency Service, Hospital / economics
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Emergency Service, Hospital / statistics & numerical data*
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Female
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Headache / economics
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Headache / etiology*
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Health Care Costs / statistics & numerical data
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Humans
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Magnetic Resonance Imaging / economics
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Magnetic Resonance Imaging / statistics & numerical data*
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Male
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Middle Aged
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Neoplasms, Radiation-Induced / epidemiology
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Neoplasms, Radiation-Induced / etiology
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Practice Guidelines as Topic
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Radiation Dosage
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Radiation Injuries / epidemiology
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Radiation Injuries / etiology
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Sensitivity and Specificity
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Tomography, X-Ray Computed / economics
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Tomography, X-Ray Computed / statistics & numerical data*
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United States
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Unnecessary Procedures / economics
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Unnecessary Procedures / statistics & numerical data
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Utilization Review / statistics & numerical data
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Young Adult