Med Pr
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Multicenter Study
[Occupational risk factors for lung cancer--a case-control study, Lódź industrial center].
The objective of this work was to investigate the association between occupational exposure and lung cancer risk based on a case-control study. ⋯ The present study provides evidence that occupational exposure in the investigated Lódź industrial center is responsible for a moderate increase in lung cancer risk among exposed persons. However, only a small fraction of the study population was exposed to well documented carcinogens.