Audiometric findings in workers exposed to low levels of styrene and noise

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      <subfield code="a">Audiometry and exposure measurements were conducted on workers form fiberglass and metal products manufacturing plants and a mail distribution terminal. Workers exposed to noise and styrene had significantly worse pure-tone thresholds at 2,3,4, and 6 kHz when compared with noise-exposed or nonexposed workers. Age, noise exposure and urinary mandelic acid (a biologic marker for styrene) were the variables that met the significance level criterion in the multiple logistic regression</subfield>
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      <subfield code="a">Industria metalúrgica</subfield>
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      <subfield code="a">Morata, Thais C.</subfield>
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      <subfield code="a">Journal of occupational and environmental medicine</subfield>
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      <subfield code="t">Journal of occupational health and environmental medicine</subfield>
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      <subfield code="g">Vol. 44, nº 9, september 2002 ; p. 806-814</subfield>
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