@misc{indiciae9c3035ecb4b3,
  title = {[Retropneumoperitoneum].},
  author = {L de GENNES and J P MAY and G SIMON and J HELIE},
  year = {1951},
  url = {https://pubmed.ncbi.nlm.nih.gov/14909041/},
  note = {Source identifier: 14909041}
}