@misc{indiciae5bdffd88d892,
  title = {Chronic exposure to nitrogen dioxide.},
  author = {J D Fenters and J C Findlay and C D Port and R Ehrlich and D L Coffin},
  year = {1973},
  doi = {10.1080/00039896.1973.10666324},
  url = {https://pubmed.ncbi.nlm.nih.gov/4198463/},
  note = {Source identifier: 4198463}
}