Maintenance of stellite and tungsten carbide saw tips : determinants of exposure to cobalt and chromium

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      <subfield code="a">This study measured the exposure of saw filers in lumber mills to cobalt and chromium, which are present in tungsten carbide, saw steel, and stellite used in saw blade tips. It also determined which are present in tungsten carbide, saw steel, and stellite used in saw blade tips. It also determined which work locations, activities, and jobs were related to elevated air concentrations. The study was conducted at eight lumber mills, each visited on four occasions at least one month apart</subfield>
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      <subfield code="a">American Industrial Hygiene Association journal</subfield>
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      <subfield code="t">American Industrial Hygiene Association journal</subfield>
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      <subfield code="g">Vol. 56, nº 7, July 1995 ; p. 661-669</subfield>
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