@misc{indiciaed964c3c95bf7,
  title = {Guideline for prophylactic anticoagulation.},
  author = {Southern African Society of Thrombosis and Haemostasis},
  year = {2004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15344607/},
  note = {Source identifier: 15344607}
}