No abstract available
MeSH terms
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Adolescent
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Child
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Child Welfare* / history
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Child Welfare* / legislation & jurisprudence
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Child Welfare* / trends
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Employment* / history
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Employment* / legislation & jurisprudence
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Employment* / trends
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Europe
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History, 18th Century
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History, 19th Century
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History, 20th Century
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Humans
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Occupational Diseases / epidemiology
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Occupational Diseases / etiology
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Occupational Diseases / prevention & control
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Risk Factors
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United States / epidemiology
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Wounds and Injuries / epidemiology
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Wounds and Injuries / etiology
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Wounds and Injuries / prevention & control