@misc{indiciaee16697ae6440,
  title = {Standing abdominal surgery.},
  author = {M W Ross},
  year = {1991},
  doi = {10.1016/s0749-0739(17)30490-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1820230/},
  note = {Source identifier: 1820230}
}