@misc{indiciae66066d038331,
  title = {A simple device for open laparoscopy.},
  author = {D J Hay},
  year = {1992},
  doi = {10.1002/bjs.1800790220},
  url = {https://pubmed.ncbi.nlm.nih.gov/1532523/},
  note = {Source identifier: 1532523}
}