@misc{indiciaef46b2d022238,
  title = {Preventing pressure sores.},
  author = {C B Welch},
  year = {1990},
  doi = {10.1136/bmj.300.6736.1401},
  url = {https://pubmed.ncbi.nlm.nih.gov/2372596/},
  note = {Source identifier: 2372596}
}