@misc{indiciae3b702c71a6bf,
  title = {Environmental control: an idea whose time has come.},
  author = {A B Becker and M Chan-Yeung},
  year = {1997},
  doi = {10.1183/09031936.97.10061203},
  url = {https://pubmed.ncbi.nlm.nih.gov/9192916/},
  note = {Source identifier: 9192916}
}