@misc{indiciaef397e191641c,
  title = {Multiple therapy for thrombosis, a multifactorial process.},
  author = {J R O'Brien},
  year = {1983},
  doi = {10.1016/s0140-6736(83)91817-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/6131321/},
  note = {Source identifier: 6131321}
}