@misc{indiciae34141df31ead,
  title = {Abdominal surgery.},
  author = {C E WELCH},
  year = {1954},
  doi = {10.1056/nejm195401142500205},
  url = {https://pubmed.ncbi.nlm.nih.gov/13119845/},
  note = {Source identifier: 13119845}
}