@misc{indiciae6322669c7bf4,
  title = {Thrombosis statistics.},
  author = {D A Tibbutt},
  year = {1977},
  doi = {10.1136/bmj.1.6055.231-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/832092/},
  note = {Source identifier: 832092}
}