Potential Health Risks From Exposure to Indoor Chlorpyrifos

  title={Potential Health Risks From Exposure to Indoor Chlorpyrifos},
  author={R. Lemus and A. Abdelghani and T. Akers and W. Horner},
  journal={Reviews on Environmental Health},
  pages={91 - 98}
A four-season, indoor air quality survey was conducted in Southern Louisiana to determine the indoor air levels of the pesticide chlorpyrifos. Gas chromatographic analysis of 213 air samples collected from 53 houses revealed levels of chlorpyrifos ranging from non-detected to 2.13 micrograms/m3. Using the Florida-Pinella exposure guideline (24-hr exposure to chlorpyrifos at 0.48 microgram/m3), it was noted that 14% of the samples exceeded this guideline. The exposure of occupants to the indoor… Expand

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  • Chemistry, Medicine
  • Journal of toxicology and environmental health
  • 1995
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Chlorpyrifos (Dursban)-associated birth defects: report of four cases.
  • J. Sherman
  • Medicine
  • Archives of environmental health
  • 1996
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