@misc{indiciaefefb7fe99a85,
  title = {[Pneumoperitoneum and perforative appendicitis (author's transl)].},
  author = {P Oberlin and M Valette and M Malafosse},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/7227736/},
  note = {Source identifier: 7227736}
}