@misc{indiciae1fcfbe2d3de4,
  title = {Heparin cofactor II.},
  author = {D M Tollefsen},
  year = {1997},
  doi = {10.1007/978-1-4615-5391-5\_4},
  url = {https://pubmed.ncbi.nlm.nih.gov/9433487/},
  note = {Source identifier: 9433487}
}