No abstract available
MeSH terms
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Aged
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Aged, 80 and over
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Chronic Disease / drug therapy
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Delivery of Health Care* / economics
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Delivery of Health Care* / standards
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Female
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Health Maintenance Organizations
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Humans
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Insurance Coverage / statistics & numerical data
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Insurance, Pharmaceutical Services / statistics & numerical data
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Male
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Medicare
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Pharmaceutical Services / statistics & numerical data*
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United States