@misc{indiciae0bbe2741dbf9,
  title = {Predicting spontaneous preterm birth.},
  author = {David F Colombo},
  year = {2002},
  doi = {10.1136/bmj.325.7359.289},
  url = {https://pubmed.ncbi.nlm.nih.gov/12169489/},
  note = {Source identifier: 12169489}
}