@misc{indiciae215bb5c38ee2,
  title = {Postoperative deep-vein thrombosis.},
  author = {J G Sharnoff},
  year = {1969},
  doi = {10.1016/s0140-6736(69)92580-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4180927/},
  note = {Source identifier: 4180927}
}