@misc{indiciaee1f898417ec3,
  title = {Pulmonary function abnormalities in patients with CT-determined emphysema.},
  author = {F Sakai and G Gamsu and J G Im and C S Ray},
  doi = {10.1097/00004728-198711000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/3680708/},
  note = {Source identifier: 3680708}
}