@misc{indiciae2c933faf7402,
  title = {Cervical screening for preterm delivery.},
  author = {Alec Welsh and Kypros Nicolaides},
  year = {2002},
  doi = {10.1097/00001703-200204000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/11914698/},
  note = {Source identifier: 11914698}
}