No abstract available
MeSH terms
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Abortion, Legal / history
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American Hospital Association / history*
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Anniversaries and Special Events*
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Chronology as Topic
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Delivery of Health Care / history*
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Health Policy / history*
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History, 20th Century
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Labor Unions / history
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Medicare / history
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Microcomputers / history
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Periodicals as Topic / history*
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Social Change
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United States
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Women's Rights / history