@misc{indiciae585f166177d0,
  title = {A solid sorbent personal sampling method for the simultaneous collection of nitrogen dioxide and nitric oxide in air.},
  author = {M A Willey and C S McCammon and L J Doemeny},
  year = {1977},
  doi = {10.1080/0002889778507634},
  url = {https://pubmed.ncbi.nlm.nih.gov/900021/},
  note = {Source identifier: 900021}
}