No abstract available
MeSH terms
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Cells, Cultured
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Coal / toxicity*
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Dust*
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Humans
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In Vitro Techniques
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Mutagenicity Tests
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Mutagens / toxicity
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Mutation / drug effects
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Salmonella typhimurium / drug effects
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Salmonella typhimurium / genetics*
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Sister Chromatid Exchange / drug effects*