@misc{indiciaed1e4ee22613a,
  title = {A multichannel biotelemetry transmitter utilizing a PCM subcarrier},
  author = {Fryer, T. B. and Westbrook, R. M.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750039293},
  note = {Source identifier: 19750039293}
}