@misc{indiciae114ef5a42fd6,
  title = {Prolonged labor.},
  author = {H FIELDS and J W GREENE and R R FRANKLIN},
  year = {1959},
  doi = {10.1016/0002-9378(59)90265-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13606169/},
  note = {Source identifier: 13606169}
}