@misc{indiciae910df33c25e0,
  title = {Chronic subdural haematoma.},
  author = {P Helliwell},
  year = {1979},
  doi = {10.1136/bmj.1.6170.1081-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/444934/},
  note = {Source identifier: 444934}
}