@misc{indiciae160842e1e71a,
  title = {Preoperative fasting.},
  author = {O Ljungqvist and E Søreide},
  year = {2003},
  doi = {10.1002/bjs.4066},
  url = {https://pubmed.ncbi.nlm.nih.gov/12673740/},
  note = {Source identifier: 12673740}
}