@misc{indiciaeebcc83fe649a,
  title = {Human parturition.},
  author = {A C Turnbull and A B Anderson and A P Flint and J Y Jeremy and M J Keirse and M D Mitchell},
  year = {1977},
  doi = {10.1002/9780470720295.ch18},
  url = {https://pubmed.ncbi.nlm.nih.gov/147765/},
  note = {Source identifier: 147765}
}