@misc{indiciae10478bd35c80,
  title = {Narrowband, crystal-controlled biomedical telemetry system},
  author = {Westbrook, R. M. and Fryer, T. B.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720000255},
  note = {Source identifier: 19720000255}
}