@misc{indiciaef0312e666e42,
  title = {Thromboplastin reference preparations.},
  author = {K W Denson},
  year = {1980},
  doi = {10.1111/j.1600-0609.1980.tb01338.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6941441/},
  note = {Source identifier: 6941441}
}