@misc{indiciaea44586063a3b,
  title = {Interventional procedures in obstetrics.},
  author = {J A Copel and P A Grannum and J C Hobbins},
  year = {1991},
  doi = {10.1016/0037-198x(91)90042-m},
  url = {https://pubmed.ncbi.nlm.nih.gov/2006436/},
  note = {Source identifier: 2006436}
}