@misc{indiciae0c216729ca06,
  title = {Warning notice above beds.},
  author = {S Hughes and G Smith},
  year = {1998},
  doi = {10.1046/j.1365-2044.1998.0477i.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9659038/},
  note = {Source identifier: 9659038}
}