@misc{indiciaeb0afae63cd1e,
  title = {Skin fold versus pneumothorax.},
  author = {J K Fisher},
  year = {1978},
  doi = {10.2214/ajr.130.4.791},
  url = {https://pubmed.ncbi.nlm.nih.gov/416700/},
  note = {Source identifier: 416700}
}