Assessment of potential biases in the application of MSHA respirable coal mine dust data to an epidemiologic study

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      <subfield code="a">Assessment of potential biases in the application of MSHA respirable coal mine dust data to an epidemiologic study</subfield>
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      <subfield code="a">Systematic errors in exposure data will result in biased estimates of the exposure-response relationship derived from the epidemiologic analyses. Thus, adjustement of exposure data to account for identified errors may provide for a more accurate assessment of effect. In preparing to apply respirable coal mine dust exposure data collected by the Mine Safety and Health Administration (MSHA) to a study of the pulmonary status of underground coal miners, an assessment of potential systematic errors was undertaken</subfield>
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      <subfield code="a">Seixas, Noah S.</subfield>
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      <subfield code="a">American Industrial Hygiene Association journal</subfield>
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      <subfield code="g">Vol. 51, nº 10, October 1990 ; p. 534-540</subfield>
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