@misc{indiciae3ffd489bfbe3,
  title = {Fetal pulse oximetry.},
  author = {A K Luttkus and J W Dudenhausen},
  year = {1996},
  doi = {10.1016/s0950-3552(96)80039-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/8836486/},
  note = {Source identifier: 8836486}
}