@misc{indiciaedc91d0136014,
  title = {Operations for cervical incompetence.},
  author = {D W Branch},
  year = {1986},
  doi = {10.1097/00003081-198606000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/3522005/},
  note = {Source identifier: 3522005}
}