@misc{indiciae80029ddc5f4a,
  title = {Kielland's forceps.},
  author = {M L Chiswick and D James},
  year = {1979},
  doi = {10.1136/bmj.1.6165.747-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/435759/},
  note = {Source identifier: 435759}
}