@misc{indiciaea9c91e0f7da9,
  title = {[Abnormal partograph in primipara with vertex presentation].},
  author = {B Q Li and K J Cong},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/7712898/},
  note = {Source identifier: 7712898}
}