@misc{indiciae0b47e846bd5a,
  title = {Transfusion trigger: when to transfuse?},
  author = {John C Marshall},
  year = {2004},
  doi = {10.1186/cc2846},
  url = {https://pubmed.ncbi.nlm.nih.gov/15196320/},
  note = {Source identifier: 15196320}
}