@misc{indiciaedadf18b5b9a5,
  title = {Morphine "anesthesia"--a perspective.},
  author = {E Lowenstein},
  year = {1971},
  doi = {10.1097/00000542-197112000-00001},
  url = {https://pubmed.ncbi.nlm.nih.gov/5124736/},
  note = {Source identifier: 5124736}
}