@misc{indiciaea992c03270af,
  title = {Laparoscopic sigmoid colectomy.},
  author = {R D Madoff},
  year = {1997},
  doi = {10.1007/bf02055177},
  url = {https://pubmed.ncbi.nlm.nih.gov/9336126/},
  note = {Source identifier: 9336126}
}