@misc{indiciae013a3c0d8118,
  title = {Inducing labor by rupturing membranes.},
  author = {W C Keettel},
  year = {1968},
  doi = {10.1080/00325481.1968.11693428},
  url = {https://pubmed.ncbi.nlm.nih.gov/5714856/},
  note = {Source identifier: 5714856}
}