A task-based statistical model of a worker's exposure distribution. Part I : description of the model

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      <subfield code="a">A task-based statistical model of a worker's exposure distribution. Part I</subfield>
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      <subfield code="a">The authors present a task-model to describe a single worker's exposures to a single airborne chemical toxicant. The model accounts for variability in short-term time weighted average (TWA) exposure values within a task, and for variability in arithmetic mean exposure levels between tasks</subfield>
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      <subfield code="a">American Industrial Hygiene Association journal</subfield>
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      <subfield code="g">Vol. 54, nº 5, May 1993 ; p. 211-220</subfield>
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