@misc{indiciae17a18ed23f4a,
  title = {Sinusoidal fetal heart rate pattern during labor.},
  author = {C C Egley and W A Bowes and D Wagner},
  year = {1991},
  doi = {10.1055/s-2007-999376},
  url = {https://pubmed.ncbi.nlm.nih.gov/2029281/},
  note = {Source identifier: 2029281}
}