No abstract available
MeSH terms
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Anemia / diagnosis*
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Anemia / epidemiology*
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Chronic Disease
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Comorbidity
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Databases as Topic / standards
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Epidemiologic Research Design
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Health Knowledge, Attitudes, Practice
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Heart Failure / epidemiology*
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Hemoglobins / analysis
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Humans
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International Classification of Diseases / statistics & numerical data
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Patient Selection
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Practice Patterns, Physicians'
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Prevalence
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Risk Factors