@misc{indiciae54f92f980f81,
  title = {Pneumothorax detection: a problem in experimental design.},
  author = {J J Carr and J C Reed and R H Choplin and L D Case},
  year = {1993},
  doi = {10.1148/radiology.186.1.8416570},
  url = {https://pubmed.ncbi.nlm.nih.gov/8416570/},
  note = {Source identifier: 8416570}
}