@misc{indiciae5b9eb0b9199e,
  title = {Atraumatic multi-purpose obstetric forceps.},
  author = {W J RATZAN},
  year = {1951},
  doi = {10.1016/0002-9610(51)90411-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/14903318/},
  note = {Source identifier: 14903318}
}