No abstract available
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Adolescent
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Adult
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Aminolevulinic Acid / blood*
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Environmental Exposure
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Erythrocytes / analysis
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Humans
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Lead / blood*
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Lead Poisoning / blood*
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Levulinic Acids / blood*
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Middle Aged
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Porphyrins / blood*
Substances
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Levulinic Acids
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Porphyrins
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Lead
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Aminolevulinic Acid