@misc{indiciaea085443b2b33,
  title = {Anticoagulation and prothrombin time ratios.},
  author = {T K Hoskison and W M Boomer},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1485898/},
  note = {Source identifier: 1485898}
}