Combined analysis of job and task benzene air exposures among workers at four US refinery operations.

Toxicol Ind Health · 2017 · PMC5477978 · PMID 26862134

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an interesting trendno p-value reported

With regard to the distributions of personal benzene air concentrations for the most frequently sampled cross-refinery tasks (blinding and breaking, equipment cleaning and repair, gauging, sample analysis, and sample collection) an interesting trend was observed for the blinding and breaking and equipment cleaning and repair tasks ( Figure 2(e) to (i) ).

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