@misc{indiciae56a75c5ea2a4,
  title = {Development of a radon barrier.},
  author = {M V Culot and K J Schiager and H G Olson},
  year = {1978},
  doi = {10.1097/00004032-197808000-00021},
  url = {https://pubmed.ncbi.nlm.nih.gov/701034/},
  note = {Source identifier: 701034}
}