Nitrogen dioxide inside and outside 137 homes and implications for ambient air quality standards and health effects research.

@article{Spengler1983NitrogenDI,
  title={Nitrogen dioxide inside and outside 137 homes and implications for ambient air quality standards and health effects research.},
  author={John D. Spengler and Celia Duffy and Richard Letz and Theodore W. Tibbitts and Benjamin G. Ferris},
  journal={Environmental science & technology},
  year={1983},
  volume={17 3},
  pages={164-8}
}