@misc{indiciaeee257e40e274,
  title = {Shoulder-tip pain during caesarean section.},
  author = {S Yentis},
  year = {1998},
  doi = {10.1016/s0959-289x(98)90016-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/15321237/},
  note = {Source identifier: 15321237}
}