@misc{indiciae026546080c66,
  title = {Testing for pulmonary embolism.},
  author = {M Z Shaheen and W J Windebank},
  year = {1990},
  doi = {10.1378/chest.98.4.1047-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2209123/},
  note = {Source identifier: 2209123}
}