No abstract available
MeSH terms
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Angiography* / economics
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Contrast Media / administration & dosage
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Humans
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Lower Extremity / diagnostic imaging*
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Phlebography* / economics
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Predictive Value of Tests
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Pulmonary Embolism / diagnostic imaging
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Sensitivity and Specificity
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Tomography, X-Ray Computed* / economics
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Ultrasonography
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Venous Thromboembolism / diagnostic imaging*