@misc{indiciaebeca91b9ee03,
  title = {Respiratory depression--tidal volume or frequency?},
  author = {G B Drummond and A Lee},
  year = {1986},
  doi = {10.1093/bja/58.6.685-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/3707809/},
  note = {Source identifier: 3707809}
}