Summary
The analysis of welding fumes has shown that toxic gases are present that are irritating to the respiratory system; these gases include nitrogen dioxide and ozone, as well as the oxides of cobalt and chromium. The acute and long-term effects of exposure are assessed in the context of a welding and metal plant in Nigeria. Evidence of long-term respiratory impairment and potential lung cancer was found.
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Oleru, G., Ademiluyi, S.A. Some acute and long-term effects of exposure in welding and thermal-cutting operations in Nigeria. Int. Arch Occup Environ Heath 59, 605–612 (1987). https://doi.org/10.1007/BF00377922
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DOI: https://doi.org/10.1007/BF00377922