@misc{indiciae0e03fe3c07cc,
  title = {Oxygen desaturation during endoscopy in the elderly.},
  author = {S A Solomon and T Isaac and A K Banerjee},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8426335/},
  note = {Source identifier: 8426335}
}