@misc{indiciaeec558d1bff86,
  title = {Low-dose or small-dose heparin.},
  author = {J G Sharnoff},
  year = {1977},
  doi = {10.1016/s0140-6736(77)91932-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/72999/},
  note = {Source identifier: 72999}
}