@misc{indiciaecb7baeaf25ad,
  title = {Nitrous oxide and bowel function.},
  author = {P M Simpson and K C Huang},
  year = {1994},
  doi = {10.1093/bja/73.1.124-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/8038049/},
  note = {Source identifier: 8038049}
}