@misc{indiciae8f9709266dda,
  title = {Diagnosing pulmonary embolism.},
  author = {N K Burki},
  year = {1990},
  doi = {10.1378/chest.98.3.777-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/2264863/},
  note = {Source identifier: 2264863}
}