@misc{indiciae9a1ee6993cbf,
  title = {Word processing and data security.},
  author = {C S Littlejohns},
  year = {1989},
  doi = {10.1136/bmj.298.6677.893-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/2497851/},
  note = {Source identifier: 2497851}
}