@misc{indiciae10454c1463b8,
  title = {Procedural sedation: safely navigating the twilight zone.},
  author = {John M O'Donnell and Krista Bragg and Sandra Sell},
  year = {2003},
  doi = {10.1097/00152193-200304000-00035},
  url = {https://pubmed.ncbi.nlm.nih.gov/12690239/},
  note = {Source identifier: 12690239}
}