@misc{indiciae10754665a44b,
  title = {ACOG practice bulletin. Cervical insufficiency.},
  author = {American College of Obstetrics and Gynecologist},
  year = {2004},
  doi = {10.1016/s0020-7292(04)00035-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/15124633/},
  note = {Source identifier: 15124633}
}