@misc{indiciae9f329566899b,
  title = {Deep venous thrombosis after spinal surgery.},
  author = {B A Ferree and P J Stern and R S Jolson and J M Roberts and A Kahn},
  year = {1993},
  doi = {10.1097/00007632-199303000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/8475429/},
  note = {Source identifier: 8475429}
}