@misc{indiciae889d66acdf4a,
  title = {Preventing postoperative thromboembolism.},
  author = {R H Fell},
  year = {1979},
  doi = {10.1136/bmj.2.6182.129-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/466300/},
  note = {Source identifier: 466300}
}