@misc{indiciae4451c1f2534c,
  title = {A chromogenic micro-assay for factor X-activity.},
  author = {E M van Wijk and J L Smit},
  year = {1984},
  doi = {10.1016/0049-3848(84)90010-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6549615/},
  note = {Source identifier: 6549615}
}