@misc{indiciae237e1f16b5a4,
  title = {Sedationless upper endoscopy.},
  author = {Amitabh Chak and Richard I Rothstein},
  year = {2006},
  url = {https://pubmed.ncbi.nlm.nih.gov/16957661/},
  note = {Source identifier: 16957661}
}