No abstract available
MeSH terms
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Accidents, Occupational / mortality*
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Adolescent
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Adult
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Aged
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Agriculture
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Asphyxia / chemically induced
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Asphyxia / mortality*
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Humans
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Male
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Manure*
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Methane / adverse effects*
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Michigan
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Middle Aged
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National Institute for Occupational Safety and Health, U.S.
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Ohio
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United States