@misc{indiciae410f6e3c68bf,
  title = {Monitoring fetal pH by telemetry},
  author = {Blum, A. and Donahoe, T. and Jhabvala, M. D. and Ryan, W.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19790000517},
  note = {Source identifier: 19790000517}
}