@misc{indiciae44ca45c799ea,
  title = {Sacral tumor obstructing labor.},
  author = {E T R STONE and E S HADRA},
  year = {1955},
  doi = {10.1016/0002-9378(55)90369-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13238519/},
  note = {Source identifier: 13238519}
}