@misc{indiciae0dd6fff49367,
  title = {Current cup designs for obstetric vacuum extraction.},
  author = {A Vacca},
  year = {1993},
  doi = {10.1111/j.1471-0528.1993.tb15285.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8518257/},
  note = {Source identifier: 8518257}
}