No abstract available
Keywords:
Cardiology; Chest pain; Cost cannulation; Observation.
MeSH terms
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Boston
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Cardiologists
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Catheterization
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Chest Pain / diagnosis*
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Chest Pain / therapy
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Emergency Service, Hospital / organization & administration*
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Health Services Accessibility
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Hospital Units / organization & administration*
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Hospitalization / statistics & numerical data*
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Humans
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Observation*
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Outcome Assessment, Health Care