@misc{indiciae5800bab63287,
  title = {Basic theory for the diffusive sampling of radon.},
  author = {D W Underhill},
  year = {1993},
  doi = {10.1097/00004032-199307000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/8505226/},
  note = {Source identifier: 8505226}
}