No abstract available
MeSH terms
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Bias
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Cohort Studies
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Data Interpretation, Statistical*
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Epidemiologic Methods*
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Humans
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Lung Neoplasms / epidemiology
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Lung Neoplasms / etiology
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Male
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Occupational Diseases / epidemiology
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Occupational Diseases / etiology
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Occupational Exposure / adverse effects
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Risk Assessment*