@misc{indiciae44730b8e5447,
  title = {Liver function tests and heparin.},
  author = {N C JEFFERSON and H NECHELES},
  year = {1950},
  doi = {10.1007/bf03002533},
  url = {https://pubmed.ncbi.nlm.nih.gov/15432414/},
  note = {Source identifier: 15432414}
}