@misc{indiciae12c7e8bcee5d,
  title = {[Vacuum extraction and forceps delivery. 2 Complementary methods for operative delivery].},
  author = {J HAMMERSTEIN},
  year = {1960},
  url = {https://pubmed.ncbi.nlm.nih.gov/14399337/},
  note = {Source identifier: 14399337}
}