@misc{indiciae6a0f87df2781,
  title = {One-stage prothrombin time survey.},
  author = {S Zucker and E Brosious and G R Cooper},
  year = {1970},
  doi = {10.1093/ajcp/53.3.340},
  url = {https://pubmed.ncbi.nlm.nih.gov/5416771/},
  note = {Source identifier: 5416771}
}