@misc{indiciae1d14849c561f,
  title = {Diagnostic pneumoperitoneum.},
  author = {S C TRUELOVE and K LUMSDEN},
  year = {1955},
  doi = {10.1136/bmj.2.4939.585},
  url = {https://pubmed.ncbi.nlm.nih.gov/13240184/},
  note = {Source identifier: 13240184}
}