@misc{indiciae506fbf8ceff7,
  title = {Monitoring during gastrointestinal endoscopy.},
  author = {W Vasquez-Olivencia and M S Badiga and C S Pitchumoni},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/2028965/},
  note = {Source identifier: 2028965}
}