@misc{indiciaeb941f57a96ed,
  title = {Letter: Intellectual function after head injury.},
  author = {D Vann},
  year = {1974},
  doi = {10.1016/s0140-6736(74)92103-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4138328/},
  note = {Source identifier: 4138328}
}