@misc{indiciaecf8bfd399f1e,
  title = {Monitoring during sedation for endoscopy.},
  author = {A S Carter and T Coady and G D Bell and J Lee and A Morden},
  year = {1989},
  doi = {10.1136/bmj.298.6666.114-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2493279/},
  note = {Source identifier: 2493279}
}