@misc{indiciaef79135bd2964,
  title = {Emergency cervical cerclage.},
  author = {J MacDougall and N Siddle},
  year = {1991},
  doi = {10.1111/j.1471-0528.1991.tb15395.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1777455/},
  note = {Source identifier: 1777455}
}