@misc{indiciaeadd02f9f13b0,
  title = {Heparin therapy.},
  author = {M E Kostelnik},
  year = {1968},
  doi = {10.1056/nejm196810172791616},
  url = {https://pubmed.ncbi.nlm.nih.gov/5677731/},
  note = {Source identifier: 5677731}
}