@misc{indiciaebd6ec8995b1a,
  title = {Persistent vegetative state.},
  author = {D Ractliffe},
  year = {1993},
  doi = {10.1136/bmj.306.6882.934-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/8490447/},
  note = {Source identifier: 8490447}
}