@misc{indiciae7993b3dab0b1,
  title = {Guidelines on oral anticoagulation: second edition.},
  author = {A G Smith},
  year = {1991},
  doi = {10.1136/jcp.44.1.86-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/1997544/},
  note = {Source identifier: 1997544}
}