@misc{indiciaee617a0cdbb2a,
  title = {Bed utilization.},
  author = {D S Shelton and R H Schesinger and H W Fibiger},
  year = {1968},
  doi = {10.1093/ptj/48.3.228},
  url = {https://pubmed.ncbi.nlm.nih.gov/5643999/},
  note = {Source identifier: 5643999}
}