@misc{indiciae254e29780a0e,
  title = {Cervical ripening.},
  author = {R A Chez},
  year = {1998},
  doi = {10.1097/00003081-199809000-00015},
  url = {https://pubmed.ncbi.nlm.nih.gov/9742357/},
  note = {Source identifier: 9742357}
}