@misc{indiciaef55046cc0465,
  title = {Effect of low-dose heparin prophylaxis on arterial oxygen tension after high laparotomy.},
  author = {G Lahnborg and H Lagergren and G Hedenstierna},
  year = {1976},
  doi = {10.1016/s0140-6736(76)90149-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/54579/},
  note = {Source identifier: 54579}
}