@misc{indiciaea48f1b788f67,
  title = {[How safe is laparoscopic colon surgery?].},
  author = {D Christen and P Buchmann and K Klingler},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7569832/},
  note = {Source identifier: 7569832}
}