@misc{indiciaeb4ce76e54c25,
  title = {Planning for the unthinkable.},
  author = {F Sim and P Mackie},
  year = {2002},
  doi = {10.1038/sj/ph/1900823},
  url = {https://pubmed.ncbi.nlm.nih.gov/11896629/},
  note = {Source identifier: 11896629}
}