@misc{indiciae1248e711fd25,
  title = {A sanitary bed.},
  author = {F W KNOWLES},
  year = {1957},
  doi = {10.5694/j.1326-5377.1957.tb60475.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13503397/},
  note = {Source identifier: 13503397}
}