@misc{indiciae8c9398e7a6ea,
  title = {Using warning devices to improve pressure-relief training.},
  author = {J C Chawla and B Andrews and C Bar},
  year = {1979},
  doi = {10.1038/sc.1978.75},
  url = {https://pubmed.ncbi.nlm.nih.gov/431972/},
  note = {Source identifier: 431972}
}