@misc{indiciae6b8451a38628,
  title = {Perforated anastomotic ulcers.},
  author = {I G Cleator and I B Holubitsky and R C Harrison},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4691861/},
  note = {Source identifier: 4691861}
}