@misc{indiciae179314570c3f,
  title = {Ventilation abnormalities associated with pulmonary embolism.},
  author = {M S Sandler and M G Velchik and A Alavi},
  year = {1988},
  doi = {10.1097/00003072-198806000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/3402147/},
  note = {Source identifier: 3402147}
}