@misc{indiciae375daf1c1d2c,
  title = {A study on autotransfusion from hemothorax.},
  author = {P N Symbas and J M Levin and F L Ferrier and R G Sybers},
  year = {1969},
  doi = {10.1097/00007611-196906000-00008},
  url = {https://pubmed.ncbi.nlm.nih.gov/5786651/},
  note = {Source identifier: 5786651}
}