@misc{indiciaeceec1e6adf11,
  title = {Prothrombin during warfarin treatment.},
  author = {M Brozović and L J Gurd},
  year = {1973},
  doi = {10.1111/j.1365-2141.1973.tb01684.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4712830/},
  note = {Source identifier: 4712830}
}