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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1976-4-10
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pubmed:abstractText |
1. Fifty six aluminum smelter workers with 10 to 43 years' occupational exposure, and who had been previously studied medically, were re-x-rayed. Average urinary fluoride concentrations since 1960 were estimated to range from 2.78 mg/liter preshift and 7.71 mg/liter postshift. 2. Roentgenographic studies in 1960-66 and 1974 failed to reveal any evidence of fluoride associated bony change. 3. Although these workers represent a self-selected group, their magnitude and duration of exposure far outweighs any other group working at present or in the past at this plant. The implication that they have uniformly self-selected as fluoride resistant individuals is improbable. 4. These data indicate that group post-shift ur a long period is not associated with enhanced risk of bony fluorosis. If preshift urinary fluoride concentrations are less than 4 mg/l, the same results appears to apply.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0096-1736
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
18
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
21-3
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:1249653-Adult,
pubmed-meshheading:1249653-Aluminum,
pubmed-meshheading:1249653-Bone Diseases,
pubmed-meshheading:1249653-Environmental Exposure,
pubmed-meshheading:1249653-Fluoride Poisoning,
pubmed-meshheading:1249653-Fluorides,
pubmed-meshheading:1249653-Humans,
pubmed-meshheading:1249653-Metallurgy,
pubmed-meshheading:1249653-Middle Aged,
pubmed-meshheading:1249653-Occupational Diseases,
pubmed-meshheading:1249653-Retrospective Studies,
pubmed-meshheading:1249653-Time Factors
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pubmed:year |
1976
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pubmed:articleTitle |
Prevention of bony fluorosis in aluminum smelter workers. A 15-year retrospective study of fluoride excretion and bony radiopacity among aluminum smelter workers -- Pt. 4.
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pubmed:publicationType |
Journal Article
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