@misc{indiciae4b25f282c3d1,
  title = {Diagnosing pulmonary embolism.},
  author = {N W Morrell and W A Seed},
  year = {1992},
  doi = {10.1136/bmj.304.6835.1126},
  url = {https://pubmed.ncbi.nlm.nih.gov/1392783/},
  note = {Source identifier: 1392783}
}