@misc{indiciaeb69dcc90bb47,
  title = {The intergenerational predisposition to operative delivery.},
  author = {M W Varner and A M Fraser and C Y Hunter and P S Corneli and R H Ward},
  year = {1996},
  doi = {10.1016/0029-7844(96)00064-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/8649696/},
  note = {Source identifier: 8649696}
}