@misc{indiciae0ebadf0fd33e,
  title = {Prolonged labour in multigravidae.},
  author = {P F Giles},
  year = {1970},
  doi = {10.1111/j.1479-828x.1970.tb00403.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5274335/},
  note = {Source identifier: 5274335}
}