@misc{indiciaee4d5176561af,
  title = {Premedication for peroral endoscopy. Two double-blind studies.},
  author = {H Petersen and J Myren},
  year = {1972},
  doi = {10.3109/00365527209180960},
  url = {https://pubmed.ncbi.nlm.nih.gov/4118258/},
  note = {Source identifier: 4118258}
}