@misc{indiciae11b9d522ca5c,
  title = {Crowding.},
  author = {American College of Emergency Physicians},
  year = {2006},
  doi = {10.1016/j.annemergmed.2006.02.025},
  url = {https://pubmed.ncbi.nlm.nih.gov/16713796/},
  note = {Source identifier: 16713796}
}