@misc{indiciaeb29862e7daa8,
  title = {Factor IX and thrombosis.},
  author = {L M Aledort},
  year = {1977},
  doi = {10.1111/j.1600-0609.1977.tb01516.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/267296/},
  note = {Source identifier: 267296}
}