No abstract available
Publication types
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Historical Article
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Research Support, Non-U.S. Gov't
MeSH terms
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Federal Government
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Forecasting
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Health Care Costs / history*
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Health Expenditures / history
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History, 20th Century
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Humans
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Insurance, Health / history*
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Medically Uninsured / history
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National Health Insurance, United States / history
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United States
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Voluntary Programs