@misc{indiciaeb1763da26af3,
  title = {Perforated diverticulitis following extra-abdominal surgery.},
  author = {D Walker and C D Johnson},
  year = {1998},
  doi = {10.1136/pgmj.74.869.191-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/9640456/},
  note = {Source identifier: 9640456}
}