@misc{indiciaed01a63c68e53,
  title = {Laparoscopy hazard.},
  author = {R Herrera-Llerandi},
  year = {1971},
  doi = {10.1136/bmj.2.5752.47-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/4251609/},
  note = {Source identifier: 4251609}
}